sailing boat travel poster in cityscape abstraction style

travel poster sailing boats sunset cityscape abstraction light red dark cyan uhd norman foster religious building panorama brushstrokes contrast catalina haven harbor cumulus silvagenitus bernard buffet artistic style vintage nostalgia ocean sea water sky clouds nature scenery landscape boating adventure leisure boat old retro captured backdrop sun sky designed british topographical color scheme includes orange sky-blue beige sharp brushwork graphic pop-art enhanced monumental architecture background generated