/usr/share/doc/axiom-doc/bitmaps/alpha.bitmap is in axiom-hypertex-data 20170501-3.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 | #define alpha_width 16
#define alpha_height 16
#define alpha_x_hot -1
#define alpha_y_hot -1
static char alpha_bits[] = {
0x00, 0x00, 0x00, 0x00, 0xe0, 0x00, 0xf0, 0x21, 0x98, 0x33, 0x0c, 0x1b,
0x0c, 0x1e, 0x0e, 0x0e, 0x06, 0x06, 0x06, 0x07, 0xce, 0x37, 0xfc, 0x3e,
0x38, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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