Focus on the work of Nils-Udo, a German plastic artist born in 1937, especially for his land art projects, although he started as a painter. His installations, paintings and photographs pay tribute to nature since he uses petals, leaves and snow as his creation materials. With his clear sense of color, he places pink, red and orange into lakes, forests, deserts and beaches. One of his most famous artworks is the birds’ nests.