Red Brush Calligraphy Ink QR Code for Posters

About this design

Bold crimson brush strokes twist across a pale beige ground, with small black ink characters and tiny red seal stamps scattered between them. Three square red frames, each holding a heavy calligraphic glyph, disguise the finder squares. The swirling red strokes and the fine black script carry the dark and light modules. Strong red and black contrast against the cream background keeps the pattern readable, and the uneven, dry-brush edges give the strokes a hand-inked texture.