My oldest lineart preserved (& scanned) is drawn in red marker... that's clearly Mario inspired!
Have no idea what was my first sketch.
First CG art:
I couldn't preserve my first digital art. I don't even know exactly what the art is... possibly drawn on a MS-DOS drawing software in someone's 486 PC. (same as 1st digital fanart in my dad's old PC, not sure if it's Sonic or a dragon portrait-- from Acclaim's Dragon Heart: Fire & Steel)
First comic book cover that preserved:
I'm sure I did another one first but it was gone (I don't even remember how it looks). This one is the oldest comic (& cover) I drawn that I had. The character is a ripoff of a Sonic ripoff 'Jurassic Boy'.
First fully colored CG art & printed (own OC)
First properly drawn & printed fanart:
One Stormy Night, because I love this movie to death.
First ink art of my main character MAOR.