The big one is a collection of spread pages from my sketchbooks containing drawings made from life between 2007 and 2011, most of them already published here.
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The second one (on the left side) is the facsimile of a tiny sketchbook (on the right side) that was always inside my pocket from may 20 to july 3 of 2011.
I used it for making quick portraits of the people around me...
...most of them on the bus or the underground, none of them yet published online.
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Here are a couple of videos of both books:
And for those interested on having a copy, they are on sale at my new shop online.