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Simon Whittaker House of Deadleg Illustration & Design

Iron Heart

Published November 20, 2020

I recently invested in an iPad Pro and have been trying to use it in the early stages of ideation and sketching where possible. Thanks to Affinity Designer on the iPad, I can also now create full vector artwork from the comfort of my sofa or bed as well!

One of the first projects I used the iPad for was a personal commission, bought as a present for the clients nephew.


Created for a young lad called Dylan that's had a special kind of valve implanted in his heart at 10 years old(!), his family want him to see that as something that powers him – like Iron Man's arc reactor – rather than a weakness.

My initial sketches were made in Procreate, and then after the rough was approved I moved over to Affinity Deisgner to create the final vector artwork.

  • Iron Heart rough sketches
  • Iron Heart rough sketches

One thing that doesn't really reproduce that well when the artwork is being viewed at a smaller size on Instagram or on my main portfolio, is all the halftone and texture effects. As this was specifically designed to be printed at a large size, incorporating some old school comic/print-type effects seemed the natural choice to bring the illustration to life and give it a bit of depth.

  • Iron Heart close-up details
  • Iron Heart close-up details
  • Iron Heart

What did you think?

If you enjoyed seeing a bit of a peek at my process – or even if you didn't – it'd be great if you'd let me know. If you could take a couple of minutes to let me know your thoughts it'd really be appreciated.

You can drop me a quick message on Twitter, Facebook or Instagram if that's your thing, or even an old fashioned(?) !

Thanks for stopping by:)


“We asked Simon to create a portrait as the winning prize for our Extreme Readers competition – which saw children all over the North Yorkshire Coast reading in weird and wonderful places. Simon kept us up-to-date throughout the process and created a beautiful drawing… the winning family absolutely loved it.”

Hannah Riley

National Literacy Trust

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