Cozy Mountain Lodge Retreat

Design a 8.5 x 8.5 HD 4K front cover for an autumn-themed coloring book titled 'Autumn Coloring Book' by Alex Escalona. The cover should feature a mandala that transitions from black and white to bright autumn colors like oranges, reds, and yellows. The title 'Autumn Coloring Book' should be prominently displayed at the top, and the author's name 'Alex Escalona' at the bottom. The overall design should be centered, aligned, and justified, with the image in the highest possible resolution, ensuring that all elements are perfectly balanced and visually striking