Since the most likely reference is (artist known for dreamlike, melancholic, monochromatic figurative painting), here is a concise, useful summary: Adrian Kloska – Useful Overview
Contemporary Romanian painter and visual artist. Style: Symbolic figurative art, often monochromatic (blue/grey/black), atmospheric, melancholic, with themes of isolation, memory, dreams, and silent architecture. Medium: Oil on canvas, drawing, digital painting.
Here’s a useful text on the subject “kloska,” assuming you’re referring to the surname (most notably of the contemporary Romanian painter ) or a misspelling of “kloska” as a term (e.g., in some Slavic languages meaning a block, trap, or part of a lock).