Luka is a bold and relaxed male hamster who combines confidence with a laid-back attitude. He wears a hoodie with a backpack in orange, representing his fearless and easygoing nature. Luka's chosen graffiti style is cartoon technic, featuring vibrant and animated artwork. The color scheme of pink, blue, and orange adds a playful and carefree element to his creations, reflecting his ability to create art that is both bold and fun.