Purple Biplane

Purple February.
McDonald's, Noosa, Queensland.
A biplane is a fixed-wing aircraft with two superimposed main wings. The Wright brothers' Wright Flyer used a biplane design, as did most aircraft in the early years of aviation. While a biplane wing structure has a structural advantage, it produces more drag than a similar monoplane wing. Improved structural techniques and materials and the quest for greater speed made the biplane configuration obsolete for most purposes by the late 1930s.
Wikipedia

18/28 February, 365 Colours
Archive Airings AA28 All the Fun of the Fair