Three vertical columns in a row, each styled as an authentic postal stamp with characteristic wavy scalloped borders. First stamp showcases a vintage RV motorhome with rounded retro design and classic stripes, second stamp presents a winding mountain road with curved switchbacks and pine trees flanking the path, third stamp features a cozy campfire with logs arranged in teepee formation and dancing flames. Simple and crispy clipart-style design with clean vector artwork, bold black outlines, vibrant flat colors featuring warm oranges, forest greens, sky blues, and earthy browns. Vintage postage stamp aesthetic with detailed wavy perforated edges framing each column. Centered horizontal arrangement, uniform stamp sizes, adventurous road trip color scheme. Minimalist approach with clear subject focus, no additional decorative elements, sharp crisp lines, professional clipart quality. The design is print-ready, fully isolated on a white background with no shadows or textures, fully contained within canvas boundaries with no cut-off elements and proper margins around all elements, and intended for use in t-shirt printing. | PODspy AI Design
