Sessile Oak tree Quercus petraea
Sessile Oak tree Quercus petraea showing habit and twisted branches
Oak tree Quercus robur
Oak tree Quercus robur in full leaf. Illustration from The Hidden Universe: Adventures in Biodiversity by Alexandre Antonelli
Wild Cherry Blossom Prunus avium
Sprig of blossom of the wild cherry with early emergent leaves
Plum Prunus domesticus Pen and ink with colour
Plum Prunus prunus pen and ink illustration with watercolour wash. Showing details of half plum with stone, and white blossom on twig.
Yew Taxus baccata
Yew Taxus baccata sprig and detail of lone berry
Wych elm Ulmus glabra
Wych elm Ulmus glabra with fruit, flower, and leaves on twig
Woolly willow Salix lanata
Woolly willow Salix lanata sprig with catkins and small image of the tree shape
Willow Salix
Willow Salix sprig with catkin
Wild service tree Sorbus torminalis
Wild service tree Sorbus torminalis with white flowers and an autumn leaf with fruit
Tulepo Nyssa ogoche
Tulepo Nyssa ogoche sprig showing fruit, flowers, and a close up of one flower
Diagram of schematic tree
Diagram of schematic tree, very simplified colour wash over pen and ink showing how the root system is as large as the tree above ground
Sycamore Acer pseudoplatanus
Sycamore Acer pseudoplatanus leaves with winged fruit amd flowers
Snowball tree Viburnum opulus sterile
Snowball tree Viburnum opulus sterile with detail of individual flowers
Silver birch Betula pendula
Silver birch Betula pendula pen and ink tree shape without leaves
Silver Birch Betula pendula twig and leaf
Silver Birch Betula pendula twig with buds and catkins and leaf
Silver Birch Betula pendula 2
Silver Birch Betula pendula tree shape without leaves, close up of bark, and sprig with leaves and catkins
Silver birch Betula pendula bark
Silver birch Betula pendula bark study with a small layer of bark curling off the tree
Scots pine Pinus sylvestris
Scots pine Pinus sylvestris tuft with mature cone and green cones
Scots pine Pinus sylvestris trees
Scots pine Pinus sylvestris trees in pen and ink from young dapling to mature adult tree
Rowan Sorbus aucuparia
Rowan Sorbus aucuparia sprig of leaves, clutch of orange berries and white flowers
Rowan Sorbus aucuparia tree
Rowan Sorbus aucuparia tree ink drawing without leaves
Rowan Sorbus aucuparia tree sapling
Rowan Sorbus aucuparia tree sapling tree without leaves, in pen and ink
Oak Quercus robur
Oak Quercus robur pen and ink tree shape without leaves
Oak bark Quercus robur
Oak bark Quercus robur study