a warm, sandy-colored vertical 4k background featuring seagull tracks etched in soft grains, enhanced with golden-orange tones,

background grainy wallpaper blur banner backdrop sand seagull tracks nature golden orange warm tones texture beach outdoor natural design digital art highresolution coastal relaxing creative professional aesthetic modern sandy abstract seamless artistic vibrant decorative sunny minimalistic sandy-colored vertical featuring etched soft grains enhanced golden-orange ideal coastal-inspired designs banners backdrops