watercolor of purple and blue saffron flowers crocus speciosus blooming on white background.

crocus sativus saffron autumn flowering plant iridaceae autumnflowering perennial wild culinary floral stigmas spice black background spring purple crocuses flowers flower colorful color darkness blossom violet colour cutout blooming bloom macro nature blurred speciosus texture garden wallpaper art beauty beautiful design green gardening yellow time plants outdoor planting closeup pretty season snow growth springtime winter grass sun light white ice field natural sunlight march rain drops blue water tracks easter love romantic valentine leaves