Which artist portrayed the love and arcadian happiness?

The artist often associated with themes of love and Arcadian happiness is Pierre-Auguste Renoir. His Impressionist paintings frequently depict idyllic scenes of leisure, romance, and joy in nature, capturing the beauty of human relationships and the pleasures of life. Works like "Luncheon of the Boating Party" exemplify these themes, showcasing vibrant colors and lively interactions among friends and lovers in serene, pastoral settings. Renoir's ability to convey warmth and vitality makes him a quintessential figure in celebrating such ideals.