Cartoon Beer Mug with Foam

A simple, hand-drawn illustration featuring a beer mug. The glass is filled with a golden, bubbly liquid topped with a layer of frothy foam. A subtle, downturned line at the bottom of the liquid gives the mug a contemplative or sad expression. It's drawn with thick, sketchy outlines, giving it a friendly, whimsical feel.

beer - mug - cartoon - foam - drink - sketch - sad - beverage