Spamalot - King Arthur

i draw this for my graphics GCSE at school but i ended up feeling really proud of it especially since this is the 2nd time i've ever used coloured pencils for a drawing! so i thought i might put it on here. this is 1 of 4 of my Spamalot drawings

I LOVE SPAMALOT SO MUCH!!! i went to see it last year and loved it, my dad nearly tripped King Arthur over it was so funny!

i used cheap coloured pencils from whsmiths and a 2b pencil for the original outline (also i used tin foil because i had to use as many materials as possible)

Any criticisms would be much appreciated