![Giant Hogweed Heracleum mantegazzianum](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Giant Hogweed Heracleum mantegazzianum
Giant Hogweed Heracleum mantegazzianum showing red spotted stems and variable leaf shape
![Flipper of Humpback whale Megaptera novaeanglicae](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Flipper of Humpback whale Megaptera novaeanglicae
Flipper of Humpback whale Megaptera novaeanglicae showing tubercles
![Humpback whale Megaptera novaeanglicae](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Humpback whale Megaptera novaeanglicae
Humpback whale Megaptera novaeanglicae shown side on. Illustration from “30 Animals that made us smarter” by Patrick Ayree (BBC Books)
![Giant Hogweed Heracelum mantegazianum sketchbook studies](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Giant Hogweed Heracelum mantegazianum sketchbook studies
Giant Hogweed Heracelum mantegazianum sketchbook studies showing detail of leaves, stem, and seeds.
![Persian Hogweed and Giant Hogweed comparison](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Persian Hogweed and Giant Hogweed comparison
Persian Hogweed Heracelum persicum and Giant Hogweed Heracelum mantegazzianum comparison with info on flower shape, umbel shape, and leaf differences
![Giant Hogweed Heracleum mantegazzianum habit drawing](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Giant Hogweed Heracleum mantegazzianum habit drawing
Giant Hogweed Heracleum mantegazzianum habit drawing
![Persian Hogweed Heracleum persicum sketchbook study](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Persian Hogweed Heracleum persicum sketchbook study
Persian Hogweed Heracleum persicum sketchbook study showing rounded curve of flowering head, and convex toothed leaf lobes.
![Giant redwood Sequoia sempevirens](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Giant redwood Sequoia sempevirens
Giant redwood cone and needles
![Giant redwood Sequoia sempevirens tree](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Giant redwood Sequoia sempevirens tree
Giant redwood tree showing its enormous scale and habit
![Giant reed Arundo donax](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Giant reed Arundo donax
Giant reed Arundo donax showing growth habit and flowering head of spikelets
![Giant hogweed Heracleum sphondylium](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Giant hogweed Heracleum sphondylium
Giant hogweed Heracleum sphondylium showing white corymbs of flowers, different shaped leaves, and cross section of the hollow stem
![Hercules beetle Dynastes hercules](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Hercules beetle Dynastes hercules
Hercules beetle Dynastes hercules in side view, facing right, showing enormous horn
![Goliath beetle Goliathus goliatus 2](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Goliath beetle Goliathus goliatus 2
Goliath beetle Goliathus goliatus dorsal view, cut to whtie
![Goliath beetle Goliathus goliatus](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Goliath beetle Goliathus goliatus
Goliath beetle Goliathus goliatus monochrome pen and ink illustration from above, dorsal view, cut to whtie
![Giant hogweed Heracleum sphondylium](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Giant hogweed Heracleum sphondylium
Giant hogweed Heracleum sphondylium with stem cross section and lots of leaves
![Giant hogweed Heracleum mantegazzianum sketchbook style](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Giant hogweed Heracleum mantegazzianum sketchbook style
Giant hogweed Heracleum mantegazzianum study giving an impression of the enormous size of this tall umbellifer plant with its thick stems and froth of white flowers; details of individual flowers and seeds in colour, and one leaf illustrated in full colour
![Comparison of seed sizes](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Comparison of seed sizes
Comparison of the tiny seeds of plants such as poppy to the much larger enormous seeds of plants like the broad bean