2 square sheets of white textured paper on the sand-colored wall. the mockup is covered with vegetable shadows. natural light

poster mock up shadow mockup art artistic backdrop background black cardboard display menu portfolio a4 overlay botanical above leaves gray grey flat lay botany color concrete dense effect environment exterior flora floral garden leaf light natural nature nearness petiole plant proximity reflection shade shadowy sun sunlight sunny sunshine tropical wall wallpaper square sheets white textured paper sand-colored covered vegetable shadows casts tops field plants flowers top view