psypop, 70s psychedelic style poster of a "************ Magic" psychedelic 1970s pop art poster, vibrant Hogwarts castle with swirling magical spells, kaleidoscopic potion bottles and wands, groovy wizarding motifs, intricate magical creature designs, dream-like enchanted school, "************ Magic" appears on the poster with whimsical, spellbinding typography in golden and deep blue hues, vivid mystical colors, hypnotic magical vibes
