Scene Atmospheres - Little Bug's Mushroom House

Day and night atmosphere implementation on an original scene to tell a story done for a college semester project. I was tasked to do research for references, make thumbnails for my ideas, test tonal values ​​on them, apply basic colours and then implement light and shadow. I chose the mushroom house and made a little fishing bug living in it. He swears he caught a fish in this lake that was bigger than his house, but I can't say if it's true or not