A few more days into it and the image is getting more detailed. The volumes, which Hartwig defined in the previous drafts, are now being slowly worked on and details such as individual buildings, windows and trees are starting to appear.

Hartwig likes to use black and red pens when working on his drafts to emphasise details and distincindifferent areas of the drawing. He works out the perspectives as he sketches to create his playful trademark fish-eye effect style. Personally, this is my favourite stage of the drawing process as more & more details process every day and what initially looked like just big cubes drawn in perspective suddenly gets incredibly detailed. Each building could be re-drafted up to 20-30 times until Hartwig is completely satisfied with it - that's what I call patience!

The Sagrada Familia building is also a lot more detailed now and can be easily recognised in the centre of the image (last 2 photos).