10d. Series of compositions such as Richard Wagner's Der Rings des Nibelungen (5) c---e. 14ac. With shades including aquamarine,robin or duck egg, teal or Tiffany and turquoise, a greenish-blue colour...
27ac. flat piece of equipment for riding over the surface of water while being towed by a motor boat (10) -a-e-o-r-s. 52dwn. Finch related to canaries and linnets, rarely spotted in the uk (5) s-r-n....
15ac. Botanists who cultivate or study the flowers used a floral emblems of countries including Belize, Columbia, Singapore and Venezuela (10) o-c-i-i-t-. T.i.a.