Our Deputy Keeper of Natural History, Emma Nicholls, uses her expert eyes to examine the Velociraptor sculpture in our Prehistoric Garden.
Over the last few months the super green-fingered Gardeners at the Horniman have created a landscape full of plants from the Cretaceous period. Now starting to flourish, the Prehistoric Garden is looking stunning. To top the Prehistoric Garden off, in August of this year we became home to a permanent installation of the most exciting kind- a stylised Velociraptor dinosaur.
Velociraptors rose to fame in the 1993 timeless classic Jurassic Park, in which they are portrayed as scaly, scary, two metre tall monsters intent on feeding beyond stomach capacity and learning how to open doors. In reality Velociraptor was only about half a metre in height and most likely covered in feathers. Whilst pretty certain, the presence of feathers is an extrapolation from other fossil discoveries, and hasn’t been proven for sure. However our Velociraptor is skeletal so the choice of ‘to feather or not to feather’, was not something we needed to worry about.
Our Velociraptor was generously funded by an anonymous donor, for which we are incredibly grateful. It started life as a number of large 8 mm steel sheets, from which the raptor’s parts were cut and then welded together by Neil Bowen of Lakeland Steel. Now fully assembled in the Prehistoric Garden, it measures an impressive 1.5 m in height. It is therefore around three times life size and an imposing addition to our gardeners’ latest masterpiece.
When the Velociraptor first arrived it was deep silver in colour but we are letting it weather to a beautiful tan brown. Exposed to the elements, the mild steel corrodes at around 1 mm a year. Those of you quick at maths will have calculated that in 8 years’ time our Velociraptor will therefore be a pile of twinkling dust, but that’s only if we leave it untreated. Once corroded to the perfect tan colour, Head Gardener Wes Shaw will coat it in a protective sealant to protect the steel from further degradation.
Before and after shots show how our Velociraptor is turning a lovely brown as the steel reacts with the elements.
I think it’s fair to say that no-one really wants an unsteady two metre steel Velociraptor wobbling around in the wind, so to keep its impressive bulk steady its feet were literally nailed to the floor. It has large steel plates beneath its feet which have been set in the ground with giant metal tent pegs. A large rock between its feet completed the task. So don’t worry, although it looks fearsome, it’s safe to visit… there won’t be any fearsome steel dinosaurs rampaging down the hill any time soon.
Have you visited our Prehistoric Garden yet? Tell us what you think and share you photos on Facebook, Twitter and Instagram using the hashtag #horniman.
Visit our Dinosaurs: Monster Families exhibition - on display until 30 October 2016.