Tenrankai no E

Old Anime's with a deep story for war and humanity. 

A sequence of bizarre animations set to a piece of orchestral music 

Both are half an hour long movies from 1960 era. Both have similar theme: bunch pictures/posters coming alive and showing their story. Both were made by Osamu Tezuka and have simmilar animation. If you liked one, there´s a very high chance you´ll like another.