The artist who created them isSagaki Keita.
Sagakis works are completely improvised and drawn directly onto paper without being drafted first.
Some of his pictures take months to complete.
The Last Supper, which took the longest time, was completed in ten months.
Few others were comparably faster, taking two to three weeks for each apiece.
Artist Sagaki Keita was born in 1984 and lives and works in Tokyo.