colorful fireworks over silhouette city skyline watercolor painting, minimalist holiday celebration background watercolor painting

celebration vector firework display night city urban skyline backgrounds exploding star shape design outdoors holiday event year 039 eve clip art glowing joy panoramic poster shiny showing skyscraper variation happiness tower greeting card minaret blue bright built structure multi colored sky fireworks scene silhouette illuminated painting festival colourful minimalist artwork burst light explosion cityscape colorful watercolor background painting