ischia gradiented sunburst. map of the island with colorful star rays

italy italian republic europe southern rome island ischia border sea map travel digital round vector outline information isolated graphic design symbol transportation silhouette polygon abstract banner card cartography colorful concept creative crystal element flyer geometric infographic location presentation shape style topography trendy web communication connection business telecom gradiented sunburst star rays technology internet network line diagram font circle brand drawing text cartoon logo sketch document pattern organ wheel plan