A nostalgic heart composition filled entirely with love letters, envelopes, and paper notes in various shades of pink. The heart is densely packed with overlapping envelopes shown from different angles - some sealed with heart stickers, others slightly open revealing folded letters inside, and vintage stamps adorning the corners. Small paper airplanes, folded notes, and postage stamps are interspersed throughout. Each element uses the same flat, two-tone illustration style with minimal line details to suggest envelope flaps, fold lines, and stamp perforations. Some envelopes are solid color fills while others show simple striping or subtle line work to indicate paper texture. The design alternates between light blush pink, medium rose, and deep magenta to create visual interest without shading or gradients. Envelopes of various sizes create the heart's outline, with smaller postal elements filling gaps. The design is print-ready, fully isolated on a white background with no shadows or textures, fully contained within canvas boundaries with no cut-off elements and proper margins around all elements, and intended for use in t-shirt printing. | PODspy AI Design
