Megalomania

This was meant for a poetry project for school (the small thing above is not that poem). The poem was inspired by that one thing in Undertale. I know how to describe it (technically in two words) but it'll be spoilers. So yeah.
When I first drew this, I didn't think of shading it like I would in my previous works (partially because I was procrastinating and... I had to work my butt off during the three day weekend I had last week). I know the importance of shading but I decided not to do it. The reason being is that the poem was to take place in a retro video game format. I'll probably make a pixelated version of this soon to actually bring out that effect. It would be interesting to see.

Also, can anyone see the hidden drawing?