line art of a classic camper van with pop-top roof, izing adventure and retro travel. clean and minimalist line art

camper van vintage vehicle adventure travel retro line art poptop roof classic minimalist outline camping road trip nostalgic handdrawn black white simple design transportation flat icon contour sketch vacation outdoor style life oldfashioned leisure graphic cartoon recreational freedom exploration timeless scenic linear drawing nostalgia iconic minimal campervan artistic clean lines symbol popup side view