![Black spruce Picea mariana cones flowers needles](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Black spruce Picea mariana cones flowers needles
Black spruce Picea mariana cones flowers needles layout with text Illustration from “The Treeline: The last forest and the future of the planet” by Ben Rawlence (publ. Jan 2022)
![Blossom of Rowan Sorbus acuparia](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Blossom of Rowan Sorbus acuparia
Blossom of Rowan Sorbus acuparia. Close up illustration of a cluster of flowers.
![Rowan Sorbus aucuparia leaves and blossom](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Rowan Sorbus aucuparia leaves and blossom
Rowan Sorbus aucuparia sprig showing opposite leaves and blossom.
![Dahurian Larch Larix gmelinii tree](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Dahurian Larch Larix gmelinii tree
Dahurian Larch Larix gmelinii tree showing krummholz symptoms due to arctic conditions Illustration from “The Treeline: The last forest and the future of the planet” by Ben Rawlence (publ. Jan 2022)
![White Spruce Picea glauca tree](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
White Spruce Picea glauca tree
White Spruce Picea glauca tree showing bushy growth Illustration from “The Treeline: The last forest and the future of the planet” by Ben Rawlence (publ. Jan 2022)
![Black spruce Picea marinara](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Black spruce Picea marinara
Black Spruce Picea marinara tree showing krummholz symptoms due to arctic conditions Illustration from “The Treeline: The last forest and the future of the planet” by Ben Rawlence (publ. Jan 2022)
![Downy Birch Betula pubescens tree](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Downy Birch Betula pubescens tree
Downy Birch Betula pubescens tree showing krummholz symptoms due to arctic conditions Illustration from “The Treeline: The last forest and the future of the planet” by Ben Rawlence (publ. Jan 2022)
![Crack willow tree Salix fragilis](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Crack willow tree Salix fragilis
Crack willow tree Salix fragilis showing it’s bushy habit Illustration from “The Treeline: The last forest and the future of the planet” by Ben Rawlence (publ. Jan 2022)
![Jack Pine Pinus banksia tree](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Jack Pine Pinus banksia tree
Jack Pine Pinus banksia tree showing straggly lower branches Illustration from “The Treeline: The last forest and the future of the planet” by Ben Ralence (publ. Jan 2022)
![Siberian larch Larix sibirica tree](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Siberian larch Larix sibirica tree
Siberian larch Larix sibirica tree Illustration from “The Treeline: The last forest and the future of the planet” by Ben Ralence (publ. Jan 2022)
![Balsam poplar Populus balsamifera tree](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Balsam poplar Populus balsamifera tree
Balsam poplar Populus balsamifera tree showing thinner branches due to the krummholz effect on northern trees pen & ink botanical illustration Illustration from “The Treeline: The last forest and the future of the planet” by Ben Ralence (publ. Jan 2022)
![Kingfisher Alcedo atthis – colour](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Kingfisher Alcedo atthis – colour
Kingfisher Alcedo atthis, an animal used by humans for biomimicry. Illustration from the cover of “30 animals that made us smarter” by Partick Aryee. This illustration cannot be re-used in any other book titles.
![Kingfisher Alcedo atthis](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Kingfisher Alcedo atthis
Kingfisher Alcedo atthis, an animal used by humans for biomimicry. Illustration from the cover of “30 animals that made us smarter” by Partick Aryee. This illustration cannot be re-used in any other book titles.
![Egyptian Rousette Bat Rousettus aegyptiacus – colour](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Egyptian Rousette Bat Rousettus aegyptiacus – colour
Egyptian Rousette Bat Rousettus aegyptiacus, an animal used by humans for biomimicry. Illustration from the cover of “30 animals that made us smarter” by Partick Aryee. This illustration cannot be re-used in any other book titles.
![Egyptian Rousette Bat Rousettus aegyptiacus](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Egyptian Rousette Bat Rousettus aegyptiacus
Egyptian Rousette Bat Rousettus aegyptiacus, an animal used by humans for biomimicry. Illustration from the cover of “30 animals that made us smarter” by Partick Aryee. This illustration cannot be re-used in any other book titles.
![Carribean Reef Octopus Octopus briareus – colour](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Carribean Reef Octopus Octopus briareus – colour
Illustration of the Carribean reef octopus which shows cryptic colouration. Illustration from the cover of “30 animals that made us smarter” by Partick Aryee. Illustration cannot be re-used in any other book titles.
![Carribean Reef Octopus Octopus briareus](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Carribean Reef Octopus Octopus briareus
Illustration of the Carribean reef octopus which shows cryptic colouration. Illustration from the cover of “30 animals that made us smarter” by Partick Aryee. Illustration cannot be re-used in any other book titles.
![Bottle nosed dolphin Tursiops trunatus](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Bottle nosed dolphin Tursiops trunatus
Illustration from the cover of “30 animals that made us smarter” by Partick Aryee. Illustration cannot be re-used in any other book titles.
![Bottle nosed dolphin Tursiops trunatus – colour](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Bottle nosed dolphin Tursiops trunatus – colour
Illustration from the cover of “30 animals that made us smarter” by Partick Aryee. Illustration cannot be re-used in any other book titles.
![Bouquet with Rose](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Bouquet with Rose
Bouquet with rose, goldenrod, hepatica, and black-eyed susan flowers
![Blackberry sprig Rubus fruticosa](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Blackberry sprig Rubus fruticosa
Sprig of blackberry or bramble plant showing blossom and fruit
![Mint Mentha](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Mint Mentha
Mint sprig showing flowers and growth pattern.
![Peach Prunus persica Version 2](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Peach Prunus persica Version 2
Peach Prunus persica Version two with slice and single leaf
![Peach Prunus persica](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Peach Prunus persica
Peach Prunus persica with a slice and one leaf