That sounds like a contradiction. In my old field, everything is about active ingredients, dosage, and measurable effects in the body. In art, the assumption is that it's about taste and decoration. But color isn't taste. Color is a stimulus the nervous system processes long before we consciously notice it. Some tones activate us, some lower the tension. That isn't a mood. That's physiology.
This is exactly where my work begins.
Color Is Not Decoration
We tend to talk about color the way we talk about a sofa or a paint chip. Does it match the room. Does it suit my style. But your body has already responded before any of that reaches your conscious mind. A wash of deep blue and a field of sharp red do not register the same way. One can settle the breath. The other can sharpen attention. You feel it before you can explain it.
For years, as a pharmacist, I studied how the body reacts to what we give it. When I started painting, I didn't leave that behind. I just changed the medium. Instead of a compound, the stimulus is light and pigment. The question stays the same. What does this actually do to a person.
I Don't Paint to Fill a Wall
I paint visual anchors for an overstimulated nervous system.
That distinction matters to me. So much of what we surround ourselves with is designed to grab attention, to push, to demand a reaction. We live inside that noise all day. We answer, we perform, we optimize, and somewhere in there we start treating rest as weakness. As if slowing down were the opposite of ambition.
It isn't. Recovery is the part that makes high performance possible in the first place. The nervous system that never gets to downshift eventually stops working at the level you're asking of it. Calm isn't indulgence. It's strategy.
My paintings are made for the people who run hardest. The ones under tension all day, who feel a little guilty the moment they pause. I want to give them something to rest their eyes and their system on. Not an escape from the work, but a way back into it.
On Saturday, You Can Feel It Yourself
This isn't only a theory I want to talk about. I want people to experience it directly.
At the Midsommer Fest @ Kleines Notting Hill Hamburgs, I'm exhibiting at Seinsche Interior on Lehmweg 57. The whole quarter comes alive that day, with activations all along the street.
Outside the shop, there's a color wall where anyone can vote and notice for themselves which shades calm them and which ones activate them. It's a small experiment you run on your own body. You also get to see which colors the neighborhood is drawn to, and start to ask why.
Inside hangs a large piece that still has no name. Whoever wants to can drop a title suggestion into a bowl. The one that fits best stays with the painting for good. Which means a visitor's words end up on a work that someone else takes home and lives with.
An Invitation
Come see art not as ornament, but as the thing it actually is for me. A tool.
Saturday, June 20, 2026 Seinsche Interior, Lehmweg 57, Hamburg Midsommer Fest in the Kleines Notting Hill
I'd love for you to stop by.
Valerie Katharina is an abstract painter and pharmacist based in Hamburg. Her work sits at the intersection of neuroscience and stillness, treating color as a physiological tool rather than decoration.