black dark navy deep blue abstract luxury elegant premium background. silk satin velvet fabric. drapery fold curved line stripe

black dark navy deepblue abstract luxury elegant premium background silk satin velvet fabric drapery fold curved line design texture flowing stripe abstractdesign luxurybackground satinfabric velvettexture deepbluebackground premiumdesign fabrictexture abstractbackground flowingfabric abstractsilk luxurydesign bluedrapery stripedesign curvedlines silkbackground velvetbackground fabricdesign elegantfabric abstractluxury deepbluefabric stripedbackground