Orange (colour) jackfruit tree. In Europe and America orange and yellow are the colours most associated with amusement, frivolity and entertainment. In this regard, orange is the exact opposite of its complementary colour, blue, the colour of calm and reflection. Mythological paintings traditionally showed Bacchus (known in Greek mythology as Dionysus), the god of wine, ritual madness and ecstasy, dressed in orange. Clowns have long worn orange wigs. Toulouse-Lautrec used a palette of yellow, black and orange in his posters of Paris cafes and theatres, and Henri Matisse used an orange, yellow and red palette in his painting, the "Joy of Living".
Ecotourism routes in Europe (including natural, cultural sites, pilgrims, and regional specialties), and also to organize their travels more easily. The European Federation of the Mountain (FFEM), concerned with the rural development of its territories, asked a qualified consultant to represent it at an OECD workshop (Organisation for Economic Cooperation and Development) which was devoted to the research of "the niche markets and rural development." 20 country members of the Organization and the Council of Europe were represented to discuss the proposals from three experts from the private sectors and five consultants from the Expert Committee Initiative Leader Europe. The editions of the OECD