Incredibly detailed, complex maze took Japanese man over seven years to draw by hand

Japanese twitter user @Kya7y recently unearthed an incredibly detailed maze that her father created. After questioning him, she found that he create the maze over 30 years ago and that it took him 7 years to complete. The maze was created on A1 size paper, which is about 33 x 23 inches. The...
Incredibly detailed, complex maze took Japanese man over seven years to draw by hand