
Ash Fraxinus excelsior twig and leaf
Ash Fraxinus excelsior twig in bud and leaf spray

Autumn crocus Colchicum autumnale
Autumn crocus Colchicum autumnale two flowers and leaf

Autumn leaf
Autumn leaf study of an Acer showing bright vivid red and yellow colours, leaf has damage and minor holes

Auxin and growth diagram
Auxin diagram showing how applying auxin to the top of a plant encourages vertical rather than lateral growth

Avalanche rose Rosa
Avalanche rose Rosa two in bloom with dark leaves and white petals

Barberry Burberis vulgaris
Barberry Burberis vulgaris with red berries, yellow flowers and spiny twigs

Iris in gravel
Iris in gravel with blue petals

Garden border
Garden border in spring with tulips, crocus, daffodils and daisies abutting a carefully tended lawn and edged with concrete slabs

Columbine Aquilegia vulgaris sketchbook study
Illustration of the Columbine Aquilegia vulgaris examing different anatomy and colour forms of the flowers along with the seed pods and soft green lobed leaves

Rosemary beetle
Rosemary beetles on rosemary showing metallic markings, cut to white

Bark beetle damage
Spruce Bark beetle Ips typographus inset illustration against a background showing maternal and larval galleries in bark

Traditional English village house in Coxwold
View of a traditional little house in the northern village of Coxwold with trees behind and wisteria growing up the front

View of a garden with birds visiting bird feeders
Garden scene with stone wall behind and birds visiting a bird feeder in the foreground; sparrows, starling, goldfinch, chaffinch feeding; bird bath covered in moss in the foreground along with wild flowers in the turf including red clover, daisy, heal all, and buttercup. Based on Malham tarn nature reserve ion the Yorkshire dales.

Blackbird Turdus merula
Blackbird Turdus merula

Blue tit Parus caeruleus with bird box
Blue tit Parus caeruleus visiting a bird box

Chaffinch Fringilla coelebs
Chaffinch Fringilla coelebs male in amongst grasses