pastel-hued circles, squares, and lines dance on a flat, gridded abstract canvas

abstract background grid pattern pastel colors geometric shapes flat design vector art minimalist digital graphics palette color graphic surface textile wallpaper wrapping paper packaging print home decor interior office commercial branding logo website social media banner poster card flyer brochure presentation concept theory trend modern aesthetic contemporary clean fresh light airy serene calm peaceful relaxing soothing tranquil pastelhued circles squares lines dance gridded canvas generative