There is a really strong contrast between the complimentary colours orange and blue. The fact that both of these colours are almost a neon light shade of each makes them stand out even more against each other. There is also contrast between the blackish background and the bright fish. The fact that both shades are bright also suggests a sort of unity.
♥♥♥ Rupicola rupicola - Guianan cock-of-the-rock.The Guianan Cock-of-the-rock is a stout-bodied bird with an extraordinary half-moon crest, an orange-tipped black tail, black, orange and white wings, and silky-orange filaments of the inner remiges. Additionally, this species also has an orange bill, legs and skin. The less conspicuous female is dark brownish-grey overall and possesses a yellow-tipped black bill and a smaller crest ♥♥♥
The colour combination of this dragonfly is something different alltogether. The sun shining on the wings and body just emphasises it . I think it is a male Trithemis Aurora Taken at the Singapore Botanic Gardens