A yellow sticky note writing, caption, inscription Phrase pi in black ext on a sticky note pinned to a cork notice board

---

Size: 5616px × 3744px
Location:
Photo credit: © artursz / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, addition, board, bulletin, color, colorful, colour, concept, cork, corkboard, creative, design, draft, education, fell, graph, handwriting, horizontal, humor, infinity, love, math, mathematics, maths, message, metaphor, model, note, number, numeral, pictogram, pictograph, plan, project, root, space, square, stick, sticky, symbol, ten, trade