Giant Book Mountain Paper Airplane Poster

Full prompt

A high-concept 3D creative poster featuring an enormous open book whose undulating paper pages transform into rolling mountain ranges and valleys. The printed black text lines resemble terraced hillsides, while the book's spine forms a dramatic deep gorge with casting shadows. A folded paper airplane made of vintage ruled notebook paper glides low across this valley of knowledge, trailed by a dynamic brushstroke ribbon of vivid, high-saturation rainbow colors. The camera closely follows the paper airplane with subtle front motion blur to convey speed. Warm sepia and aged parchment tones dominate the landscape, contrasting sharply with the brilliant rainbow trail in a clean, minimalist 9:16 vertical format.