the square sheet of white textured paper on the lilac wall background. mockup overlay with the plant shadows. natural light casts

shadow mockup leaf overlay background art artistic backdrop mock up black cardboard display menu portfolio a4 botanical above leaves gray grey flat lay botany color concrete dense effect environment exterior flora floral garden light natural nature nearness petiole plant proximity reflection shade shadowy sun sunlight sunny sunshine tropical wall wallpaper poster square sheet white textured paper lilac shadows casts exotic plantflat top viewhorizontal orientation