Cheery art and music, I will say I enjoyed the time I spent in the game, mostly because of how difficult it was! I am not a platformer player mostly, and I got used to the controls pretty quick I'd say, not a bit deal. Though the difficulty of some of the areas was a bit much even for me. For example the quickly moving green vine to reach double jump was pretty difficult (until I figured out that horizontal acceleration carried into jumps at least)! I also wish maybe scene changes between levels had doors or something maybe? A little more incorporation of the theme into the gameplay would be pleasant. For a single new developer though, I think you did a good job for only week!