Paint by Fractions
by Brian Tivol

##\............
#.#....#.......
##//#\###/#\.##
#..#//.#.#//.#.
#..\##.\#\##.#.
##\.........#..
#.#.........#.#
###.#.#./##.##/
#.#.#.#.#...#\\
##/.\#/.\##.#.#

The paint by fractions spells out PETER and BUCK in the grid.

Answer: PETER BUCK