Retro surf shop window card illustration, hand-drawn longboard with decorative pin striping

Retro surf shop window card illustration, hand-drawn longboard with decorative pin striping, hibiscus flowers and wave motifs, bold outlined graphic style, red white and cobalt blue palette, 1960s American sign painting aesthetic, worn cardstock texture, --ar 2:3 --s 50 --c 10 --style raw --v 8