Dragon Ball fans have been showing their love for the mega-popular series for years with loads of impressive fan art, but this unique and painstakingly detailed effort from Hong Kong-based illustrator Ah Leung may take the cake as far as a labor of love goes.

Leung's amazing piece features Goku as a child as the main drawing, but is ultimately comprised of dozens of impressive and insanely detailed illustrations of the colorful cast of characters from the series. A closer inspection will show how well-crafted and placed each character is.

If you look closely, you'll see that these illustrations aren't just conveniently placed characters, but feature famous training and fight scenes from the classic Japanese series.

It's not all Dragon Ball, however, as Leung's resume of awesome artwork includes impressive illustrations-within-illustrations of other famous series, including Star Wars.