A group of pumpkins with faces and bats in a dark forest

Create an engaging and captivating cover design for a Halloween-themed coloring book targeted at kids. The design should be in a cute and whimsical cartoon style, featuring iconic Halloween elements like pumpkins, bats, ghosts, witches, and black cats. The page size should be 85:110 The key focus should be on a cheerful and friendly Halloween scene that radiates positivity and excitement. Ensure that the colors are luminous, vibrant and eye-catching, giving the cover a luminous and joyful feel. The goal is to make it visually appealing to kids and convey the fun and playful spirit of Halloween. Ensure that the entire design is filled with luminous colors and avoids any gray or shading, maintaining a consistent cartoon style throughout the cover. digital art , trending artstation, 4k, high detail. No text.