a whimsical black-and-white ink of a nervous marmot, featuring frazzled lines that emphasize its jittery, anxious

anxious playful anxiety cartoon marmot cute nature lighthearted character emotional cartoonish quirky minimalist animal simple sketchy tension black silly white fun jittery whimsical exaggerated illustration artistic art expressive lines ink humorous frazzled humor wildlife handdrawn generative ai nervous sketch funny drawing adorable comic