impressionist plein air oil painting, sunlit southern european city plaza, sidewalk outdoor cafes with printed white parasols, groups of visitors sitting at tables chatting, strolling pedestrians, pigeons wandering on sunlit pavement, vintage pastel pink and white mediterranean apartment buildings with iron balconies, lush green tree branches extending from top right, dappled tree shadows on ground, thick textured oil paint brushstrokes, bright warm cheerful color palette, sunny pale blue sky,