Jane Burton / Domestic Cat {Felis catus} 9-week, Persian-cross, Lilac bicolour and blue cream kittens.

Mark Taylor / Three cute chocolate and chocolate-bicolour Daxie-doodle pups, 6 weeks old.

Pete Oxford / Bicolor damselfish (Stegastes partitus) and Great star coral (Montastraea cavernosa) Bonaire, Caribbean

Jane Burton / Persian-cross blue-bicolour and chocolate Nancy kittens.

Jane Burton / Persian-cross blue-bicolour and chocolate Nancy kittens.

Jane Burton / Persian cross black-and-white and blue-bicolour Nancy kittens.

GEORGETTE DOUWMA / Bicolour angelfish (Centropyge bicolor) feeding on coral reef, Raja Ampat, West Papua, Indonesia.

GEORGETTE DOUWMA / Bicolour angelfish (Centropyge bicolor) feeding on coral reef. Raja Ampat, West Papua, Indonesia.

GEORGETTE DOUWMA / Bicolour angelfish (Centropyge bicolor) on coral reef, Raja Ampat, West Papua, Indonesia.

Jane Burton / Blenheim Cavalier King Charles Spaniel puppy meets blue bicolour kitten.

Jane Burton / Domestic Cat {Felis catus} 9-week, Blue bicolour persian kitten 'Cobweb II' and sister 'Coriander' with Brindle teddy bear and Victorian Staffordshire wash-stand set.

Jane Burton / Domestic Cat {Felis catus} 9-week kittens, Persian cross, Lilac bicolour and blue cream

Jane Burton / Domestic Cat {Felis catus} 7-week, female Blue-cream bicolour Persian kitten ('Cobweb' x 'Peony')

Jane Burton / Domestic Cat {Felis catus} Black and Blue bicolour Persian-cross kittens ('Cobweb' x 'Nancy') among pink climbing roses

Jane Burton / Domestic Cat {Felis catus} 9-week, two Persian cross lilac bicolour kittens.

Jane Burton / Domestic Cat {Felis catus} seal bicolour ragdoll kitten 'Goggles' decked in daisy chain.

Jane Burton / Domestic Cat {Felis catus} 7-week kittens, Blue, Blue-cream bicolour, Cream bicolour and blue bicolour Persian kittens. ('Cobweb' x 'Peony')

Jane Burton / Domestic Cat {Felis catus} Black bicolour Persian-cross kitten among Rosebay Willowherb.

Jane Burton / Domestic Cat {Felis catus} 5-month Silver Bicolour Chinchilla-cross kitten, sleeping

Jane Burton / Domestic Cat {Felis catus} young bicolour Ragdoll male

Jane Burton / Domestic Cat {Felis catus} Blue bicolour Persian-cross ('Cobweb' x 'Annie') kitten sitting looking up.

Jane Burton / Domestic Cat {Felis catus} Blue bicolour persian-cross mother 'Nancy' with kitten.

Jane Burton / Domestic Cat {Felis catus} Blue bicolour persian male 'Cobweb' with his 7-week Lilac bicolour kitten 'Gossamer II'

Jane Burton / Domestic Cat, red bicolour kitten sitting

Jane Burton / Domestic Cat {Felis catus} Blue bicolour persian male 'Cobweb'

Jane Burton / Domestic Cat {Felis catus} Blue bicolour persian male 'Cobweb' face portrait.

Jane Burton / Domestic Cat {Felis catus} 9-week, Blue bicolour persian kitten 'Cobweb II' with Brindle teddy bear and Victorian Staffordshire wash-stand set.

Jane Burton / Domestic Cat, red bicolour kitten looking up

Jane Burton / Domestic Cat, 5-month silver bicolour Chinchilla-cross

Jane Burton / Domestic Cat {Felis catus} 8-week, Black bicolour Persian kitten.

Jane Burton / Domestic Cat {Felis catus} 9-week, Blue bicolour Persian kittens ('Cobweb' x 'Peony')

Jane Burton / Domestic Cat {Felis catus} Blue bicolour persian male 'Cobweb'

Jane Burton / Domestic Cat {Felis catus} 7-week, Blue-cream bicolour and Cream bicolour Persian kittens ('Cobweb' x 'Peony')

Jane Burton / Domestic Cat {Felis catus} Blue bicolour persian male 'Cobweb'

Jane Burton / Domestic Cat {Felis catus} Blue bicolour persian-cross mother 'Nancy' with kitten

Jane Burton / Domestic Cat {Felis catus} Blue bicolour persian male 'Cobweb' with his 6-week Lilac bicolour kitten 'Gossamer II'

Jane Burton / Domestic Cat {Felis catus} Blue bicolour persian male 'Cobweb'

Jeff Rotman / Dorsal fin detail of Bicolour parrotfish (Cetoscarus bicolor) Red Sea.