The Voltron characters were first showcased back in the 1980s, but has since then been featured in various cable channels throughout the years where it acquired new sets of fans.
Artist Josh Burns created realistic depictions of most of the Voltron characters of the Voltron Lion Force. The character illustrations showcase all the pilots (Princess Allura, Pidge, Keith, Lance, Sven and Hunk). Burns also included in his series some of the villains, such as Merla and Haggar.
The illustrations of Princess Allura and Pidge are the most realistic of the bunch, which is why they're my favorite. Creating realistic depictions of the Voltron characters from the Lion Force was an ideal choice, since the other set of pilots from other Voltron series were either not that memorable or had way too many pilots.