abstract colorful modern style patterned futuristic technology cover with round concentric geometric s

abstract applicable backdrop background banner banners book booklet brand bright brochure brown business card catalog center circle colorful commercial concentric cool cover creative dark design digital dynamic flat flyer flyers folder future futuristic geometric glowing gradient graphic green leaflet light line magazine marketing minimal minimalist modern page pattern patterned placard placards poster posters presentation print report round shape shapes sheet simple style tech technology template trendy turquoise vector web white