偏
=
亻
+
扁
:
Rosa Luxemburg (亻) is leaning (偏) against her small boat (扁) in front of the anthill (an1) and inviting Pocahontas (pi) to go on a trip with her.
斜
=
余
+
斗
:
Marie Curie (xi) has the matador (斗) pull her sedan chair (余) through the elevator's kitchen (e2). Since there is no-one at the rear end of the sedan chair, the end just drags over the ground and the sedan chair is very slanted (斜), just like a slanting tower.