Geometric Harmony
Exclusive designs by artists
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5 year quality guarantee
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Complete the look:
Materials
FELTRO AUSTICO
Wandkraft's Feltro Acustico is a sustainable acoustic felt made from 100% recycled PET bottles. This material is not only known for its excellent sound-absorbing properties but also complements any interior. With its soft texture and elegant appearance, Feltro Acustico is perfect for creating a calm and stylish ambiance. Enhance the ambiance and functionality of your interior with our practical yet decorative Feltro Acustico.
Mounting Systems
BLIND METAL HANGING SYSTEM
This hanging system features an adhesive strip with two matching caps. The distance between the picture and the wall is 1.5 cm, giving the picture a floating effect.
Guarantees
- 14 days trial
- including insured delivery
- 8000+ ARTWORKS DELIVERED
- 5 year quality guarantee
Less than 0.5% of Wandkraft's customers use the money back guarantee
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An acoustic painting combines art and functionality by integrating beautiful visual artwork with high-quality sound absorbing materials.
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What is acoustics
– and why is it important for your interior?
To understand why an acoustic painting makes such a big difference, it is good to first consider the concept of acoustics.
Simply put, acoustics is about how sound behaves in a space. And you can influence that yourself.
Transform your space: stylish & soundproof
Put an end to annoying reverb and echoes with a wall decoration that not only enhances your interior, but is also proven to dampen sound.
- Design & Acoustics in one: stylish wall decoration with proven sound-absorbing effect.
- Less reverberation, more tranquility : noticeably better acoustics in every room, from living room to home office.
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Choose your style : available in 3D relief or printed version – seamlessly matching any interior.
- Luxurious finish with frame option : choose an elegant clear or black frame for an exclusive, gallery-worthy look.
- Long-lasting quality : dimensionally stable, colourfast and resistant to wear – without chemical additives.
- Scientifically proven : acoustic performance tested and certified according to international standards.
- Valued by customers : rave reviews about appearance and operation.
- Sustainable material : made from at least 60% recycled PET bottles – environmentally friendly and safe.
- Print-on-demand : each piece is made exclusively to order – no overproduction, no waste.
5 year warranty + 14 days on approval – enjoy your investment without any worries.
Why is reverberation in the home annoying?
Reverberation in the home is annoying because it causes unrest, fatigue and poorer intelligibility.
Reverberation and echoes are disturbing due to:
- Poor intelligibility: Conversations sound hollow or echoey, forcing you to speak louder or repeat things.
- Restless atmosphere: sound waves continuously bounce, creating a busy and uncomfortable sound image.
- Mental fatigue: Your brain has to work harder to filter out noise, leading to faster fatigue and loss of concentration.
- Disturbed experience: films, music or telephone conversations sound less clear or natural.
- Cold and empty feeling: a room with reverberation often feels less cozy, as if something is missing.
What is acoustics?
Reflection – the cause of reverberation
In rooms with hard surfaces – think of bare walls, ceilings and floors – sound waves are constantly bouncing back and forth. These reflections cause a disturbing echo effect, or reverb. This quickly makes a room noisy and tiring.
Absorption – the key to peace
To understand why an acoustic painting makes such a big difference, it is good to first consider the concept of acoustics. Simply put, acoustics is about how sound behaves in a space. And you can influence that yourself.
Sound level in balance
Sound is measured in decibels (dB). For a pleasant living environment, aim for a level between 40–50 dB. Too much reverberation increases the sound pressure in a room – and you will notice it. Wandkraft helps you to bring this level back into balance.
What is Acoustic Felt?
The material is also fire-retardant, dimensionally stable, durable and completely free of harmful substances. Feltro Acustico combines top performance with safety and durability.
What is acoustic felt used for?
Acoustic felt is often found in wall panels, acoustic paintings, and partitions. It combines sound absorption with a sleek, modern look. As a result, it is widely used in the interiors of homes, offices, hotels, and restaurants, where both comfort and aesthetics are important.
Why choose acoustic felt?
Because it's more than just a technical product. Feltro acustico contributes to a pleasant living and working environment: less stress from noise, more focus while working, and a warmer atmosphere in the room. In addition, it is sustainably produced, lightweight, and easy to incorporate into design solutions that also look beautiful.
Scientific evidence
How Feltro Acustico works
Feltro Acustico is no ordinary painting – it is a silent force in your interior.
Behind the stylish design lies a sophisticated technology that drastically reduces reverberation and echoes. Our acoustic paintings are constructed from layers of high-quality acoustic felt, made from up to 60% recycled PET bottles. This material is specially developed to absorb sound waves instead of reflecting them. The open fibre structure of the felt ensures that sound is 'captured' and dispersed, instead of being echoed around the room.
With a sound absorption value of NRC 0.75, Feltro Acustico absorbs no less than 75% of the sound waves that would otherwise be reflected by your walls and ceiling .
This makes it an effective solution for spaces where tranquillity, intelligibility and atmosphere are important – from living rooms and home offices to catering and meeting rooms. Thanks to the sleek design and choice of relief or print, Feltro Acustico not only contributes to better acoustics, but also to a stylish and harmonious interior. Seeing and feeling that it works – that is the power of Wandkraft.
Scientific evidence
The effect of our acoustic paintings is not only audible, but also demonstrably proven. Feltro Acustico was developed on the basis of acoustic research and tested according to international standards for sound absorption. The PET felt used has an NRC value of 0.75 (Noise Reduction Coefficient). This means that the material absorbs 75% of the sound that comes into contact with it. This value is the result of laboratory tests in which the performance of acoustic materials is measured in controlled environments. The secret lies in the microstructure of the felt: thousands of small pores capture sound waves and convert them into minimal heat energy. No reflection, no echo - only peace. In addition, a cavity of 3 cm is created by the frame, which increases the absorption.
Acoustic Cavity
Thanks to the frame between the felt and the wall, Wandkraft creates an acoustic cavity. This clever construction doubles sound absorption compared to a stretched fabric with felt mounted flush to the wall.
When an acoustic panel is placed directly on a wall without an air gap, the effect is minimal. It may look nice, but acoustically it does almost nothing. Without the air gap, low frequencies are barely absorbed, and the room still sounds hollow or reverberant. Many people expect a big difference, but end up disappointed.
Warranty & Environment
At Wandkraft you choose consciously – for quality and for the future. Our print-on-demand production means: no overstock, no waste.
Each artwork is only made when you order it, completely tailored to your wishes. Thanks to our smart design, our panels have no cutting loss:
every piece of material is used, without wasting raw materials.
- 55 PET bottles are recycled per m2 .
And that's not all:
✔️ 100% safe – free from harmful substances
✔️ 100% circular – made from recycled PET
✔️ 100% stylish – without compromising on design
We offer you complete security:
5-year quality guarantee and 14 days to experience at home whether your painting fits perfectly.
With Wandkraft you make a stylish and responsible choice.
Stylish art with 3D relief or artistic prints
Often plain and functional, without added aesthetic value
NRC 0.75 - scientifically tested
Highly dependent on cavity and installation quality
High-quality PET felt (65–100% recycled)
Fabric with acoustic foam or wool, or no filling at all.
With a tight float frame
Often stretched over a frame, more fragile
Ready to hang
Complicated attachment, often requires self-assembly
Circular, fire-safe, and free of harmful substances
Less sustainable, often synthetic, and difficult to recycle
Experience the silence. Discover the design. Choose an interior that radiates peace and makes an impression.
How much do you need?
As a rule of thumb, cover at least 20% of the floor surface with acoustic material to see a noticeable difference.
If you really want to experience peace, 30% coverage is ideal.
One well-placed painting can make a world of difference. Want to know how many acoustic panels your space needs?
Please feel free to contact us for personal advice.
What our customers say
Read here what other customers think of us.
A real eye-catcher in your home
Since the Wandkraft painting has been hanging on our wall, the living room feels complete. The colours are beautiful and the acoustics are noticeably better.
The quality radiates from it and the service was top. Every day we enjoy this work of art again!
- Laura Zegers
Personal and expert advice
Ricardo from customer service really thought along with me. Thanks to his advice, there is now a work of art on the wall that fits perfectly with our space.
Top service from Wandkraft!
- Marleen Hendriksen
Clear and fast communication
What a relief to work with a company that really listens. Communication with Wandkraft was smooth and clear, from order to delivery.
I felt heard and well guided in the process. That gives confidence and ensures a beautiful end result on the wall.
- Jeroen Hulsbos
who we are
At Wandkraft, we design and produce all our wall decorations ourselves, with care and craftsmanship in our own workshop. As part of parent company CRE8, we combine craftsmanship, technology and design for sustainable, stylish and unique products – straight from the maker to your wall.
Bring movement and balance to your interior with Geometric Harmony
Sometimes, one image is enough to bring a room to life. Wandkraft's Geometric Harmony is such a piece. A modern composition where soft shapes, layered lines, and a palpable rhythm come together to form a visual resting point. This artwork brings serenity while simultaneously allowing a subtle energy to flow through your space.
Organic forms, graphic power
Geometric Harmony plays with contrasts. The earthy color, the natural felt material, and the round shape give the whole a warm appearance, while the sharply cut lines provide a graphic accent. The result is a modern wall decoration that adds both calmness and character to your interior.
The asymmetrical distribution of surfaces and curves is reminiscent of nature: flowing water, rolling hills, curved branches. This makes the panel particularly suitable for interiors with a natural base or a minimalist signature. Think of Scandinavian design, Japandi, or a soothing boho interior.
More than just aesthetics
At Wandkraft, we believe in beauty with function. That's why Geometric Harmony is designed as an acoustic panel. The high-quality felt absorbs disruptive sound waves, thereby noticeably improving the acoustics in your room. Less reverberation, more tranquility.
Whether you hang it in the living room, an open kitchen, or your home office—you'll immediately hear and feel the difference. The acoustic effect creates a more pleasant atmosphere where conversations sound better, and you can concentrate or relax more effectively.
Sustainable design with attention to detail
Every Wandkraft panel is produced to order. This way, we prevent overproduction and waste. The acoustic felt used largely consists of recycled materials and is carefully finished for a luxurious look that lasts for years.
Thanks to its modular nature, you can effortlessly combine Geometric Harmony with other designs from our acoustic collection. Play with repetition, mirroring, or asymmetrical placement for a powerful and personal result.
Why others choose Wandkraft
Design enthusiasts in the Netherlands and Belgium appreciate Wandkraft for the combination of stylish designs, sustainable production, and functional benefits. Contour Flow 1 is loved by interior professionals and conscious home lovers looking for tranquility, aesthetics, and quality. Our customers call it "an upgrade in appearance and experience."
Let your space breathe
Feel at home in a space that not only looks beautiful but also sounds pleasant. Geometric Harmony is the silent force behind an atmospheric and harmonious interior. Timeless, versatile, and designed to be enjoyed for years.
