Based on a 1905 lithograph by Stanislas Petit, Cog & Color takes the crisp geometry of meshing gears and epicycloid curves and pushes it into bold abstraction. Vibrant color meets vintage precision — an industrial diagram recharged into kinetic art. It’s math, motion, and machine energy in full color.
Based on a 1905 lithograph by Stanislas Petit, Cog & Color takes the crisp geometry of meshing gears and epicycloid curves and pushes it into bold abstraction. Vibrant color meets vintage precision — an industrial diagram recharged into kinetic art. It’s math, motion, and machine energy in full color.
Premium quality phone cases
Made to last
Made to last
Robust polypropylene makes our phone cases both safe and stylish.
Full button control
Full button control
All cases are designed so that you can operate the buttons without restrictions.
Wireless charging
Wireless charging
Supports wireless charging
High quality print
High quality print
High quality thanks to lightfast sublimation process and extra color protection coating.
Sustainably produced
Sustainably produced
Low waste, green electricity and a heart for social commitment.
Produced in Germany
Produced in Germany
All cell phone cases are manufactured and printed by our trusted local partner.
Part print lab, part time machine, part treasure hunt, Press Play mixes original works, adapted prints, and a deep curatorial dive through dusty archives in search of forgotten gems and visual oddities from art history’s fringes. Some are entirely our own invention; others are collaborations across centuries.
Art that’s smart, strange, a little subversive—and tastefully irreverent.
Press Play to begin.