Apple Tree Day Morphing Mug

This Morphing Mug features a stylized illustration of an apple tree with five bright red, metallic apples hanging from its branches on a green gradient background. The tree has a single thick trunk and multiple branches spreading outward, decorated with green leaves. The apples are glossy, and have a three-dimensional appearance with highlights and shadows. The text Apple Tree Day is in large pink text in the lower center, with January 6th below it in a smaller size. The composition has a vintage or retro aesthetic, with the green background fading from lighter to darker shades. The illustration has a modern graphic design style with details in the leaves and apples. The apple tree image is on both sides of the mug. When you put a hot drink in the mug the image becomes visible.