tropical background, palm trees, vector illustration, clear lines, retro style, green and blue gradient sky, bright colors, sunset, shadows of leaves on the wall behind it, sunlight shining through the branches, tropical paradise atmosphere, summer mood, palm tree silhouette, beach vibes, palm leaves in the foreground, sea landscape, vintage poster print design, vintage travel theme, tshirt print design, vector art style, simple, minimalistic, low details, no shading, in the style of a vintage poster print design. --ar 65:128  --s 250