Color has a biological effect on the human body.

Sandra Dubrov is a home textiles designer and product developer with more than 25 years of experience, and a Columbia University-certified health coach.

Her work starts with a question most people feel but few know how to name: why do some spaces leave us calmer and clearer, while others quietly drain us?

For decades, she worked in the home industry, developing bedding, bath, and soft home products while paying close attention to what people respond to instinctively. Color, texture, scale, light, and atmosphere were never just aesthetic choices. They shaped experience.

That led her beyond traditional design and into chromotherapy, behavioral and clinical frameworks, and the ways the nervous system responds to the spaces people live in every day. The home is not a passive backdrop. It is an active emotional environment. It either supports regulation, clarity, and comfort, or works against them.

Velelle grew from that idea. Through books, tools, and home products, Sandra builds practical ways for people to think more intentionally about their surroundings. Your environment is not neutral. The colors, light, textures, and atmosphere around you affect how you feel every day, whether you are paying attention or not. Velelle exists to help people use that fact on purpose.

Design your emotional environment.