A hauntingly dark Indian ink painting of a red-limbed creature by Thomas Riesner captures a moody atmosphere through raw Art Brut expression, inviting you to explore this unique piece from 2023.

An unsettling black and white Art Brut drawing by Thomas Riesner featuring wire-like monsters with striking red accents that evokes deep unease, inviting you to explore this hauntingly beautiful contemporary piece.

A vibrant red creature with piercing blue eyes dominates this striking Art Brut painting by Thomas Riesner that captures raw emotion through bold colors and mysterious figures, inviting you to explore this unique piece.