how do you unlock gallery?
a better legit way to reach the platforms on the side of the castle, in the current version if you make maya get naked you will be able to jump high enough to reach the platforms.
in earlier versions you can push the barrels nearby to use as a stepping stool.
there are 3 barrels and a slightly lower section in the way.
just push this barrel all the way right
you'll want to kill this enemy so it isn't in your way and you'll also find the second barrel, push them both as far right as possible
like this, then push the 3rd barrel onto the barrels so they form a L shape, there may be a 2nd enemy to deal with
break the barrel not under the barrel on top so you can drop into the gap and push the 2 remaining barrels all the way to the left
then just press the jump button(don't hold it down, you'll jump higher if you do) while running into the barrels to move the top barrel onto the ledge, push it to the left until you get to the castle and you can then stand on it and jump to the ledge