a bead-woven rectangle (approximately, the rows are staggered) on a piece of white paper. there are two colors of beads in varying configurations on each row. The top row is labeled 00001010 0x0a, with the binary corresponding to the bead colors. Most rows are unlabeled but the bottom 4 have binary, hex, and the corresponding ASCII character. from the bottom up, 01011000 0x58 ‘X’, 00110101 0x35 ‘5’, 010011111 0x4f ‘O’, 00100001 0x21 ‘!’ .
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