A flag for a futuristic space colony, featuring a stylized silver crescent moon and three red stars on a deep indigo background, minimalist, vector art.

A sports team flag for 'The Thunderbolts,' using a striking yellow lightning bolt over a black and electric blue gradient, modern design.

A medieval-style banner for a family crest, showing a golden lion rampant on a deep crimson field, with a decorative border, heraldic art.

A flag for a coffee shop brand, featuring a minimalist brown coffee bean shape inside a white circle on a warm beige background, clean lines.