Mathematica
Nada além de trabalho pesado.
w = 20; h = 25; r = .7; r2 = .2; t = Table; d = Disk;
owl = Graphics[{Polygon[{{0, 0}, {w, 0}, {w, h}, {0, h}}],
ColorData[57, 4],
t[d[{k, 22}, r], {k, 2, 19, 2}],
t[d[{18, k}, r], {k, 2, 21, 2}],
t[d[{k, #}, r], {k, #2}] & @@@ {{21, {3, 9, 10, 11, 17}}, {20, {2,
6, 10, 14, 18}},
{19, {5, 6, 7, 13, 14, 15}}, {18, {6, 9, 11, 14}}, {17, {10,
17}, {16, {16}}, {15, {15}}, {14, {8, 10, 12, 14}},
{13, {9}}, {12, {9}}}},
t[d[{# - k, k}, r], #2] & @@@ {{20, {k, 18, 3, -1}}, {19, {k, 16,
6, -1}}, {18, {k, 16, 5, -1}}, {17, {k, 14, 7, -1}}, {16, {k,
14, 6, -1}}, {14, {k, 11, 5, -1}}, {14, {k, 12, 5, -1}}},
t[d[{k, 4}, r], {k, {8, 12}}],
t[d[{k, 3}, r], {k, 3, 13, 2}],
d[{8, 13}, r],
Black, d[{10, 21}, r2], d[{8, 13}, r2], d[{9, 12}, r2],
t[d[{19 - k, k}, r2], {k, 16, 6, -1}],
t[d[{17 - k, k}, r2], {k, 14, 7, -1}],
t[d[{15 - k, k}, r2], {k, 12, 6, -1}],
t[d[{k, 19}, r2], {k, {6, 14}}]}, ImageSize -> 220]