Cinematic Blue Collage Seaside Silhouette Father's Day Poster

Full prompt

Emotional collage-style Father's Day poster in a vertical 3:4 composition with a cinematic deep-blue twilight atmosphere. The scene captures a tranquil beach at dusk with deep indigo waters, distant mountain contours, and palm tree silhouettes framing the upper right corner. In the foreground stands a stark black silhouette of a father holding his child's hand, overlaid with a glowing yellow sketch of a superhero cape billowing behind him. At the top, yellow handwritten typography reads 'His Palm (Held My Entire Childhood)', supported on the left by delicate white text stating 'The warmth of his palm is the greatest foundation of my life; Happy Father's Day to my superhero!'. Torn paper edges, subtle paper textures, and translucent tape accents enrich the collage design, pairing moody navy tones with luminous yellow line art for a tender, powerful narrative.