abstract golden background with flowing, light-catching curves in shades of orange and yellow

abstract backgrounds pattern shiny decoration vector wave curve elegance horizontal art template design yellow gold colored luxury people copy space modern shape bright glowing textured color technology arts culture entertainment gradient light natural phenomenon creativity greeting card celebration geometric serbia decorative metal holiday event square composition flowing futuristic illuminated internet shadow striped element blank blurred motion fashion vibrant golden background lightcatching curves shades orange generative