David Hockney’s luscious iPad artwork
“Adobe Ideas is your digital sketchbook, letting you capture and explore ideas anywhere you go. Adobe Ideas is an ideal companion for the professional design applications from Adobe, including Adobe Illustrator and Adobe Photoshop software.
David Hockney's iPad art: David Hockney explains why the iPhone and iPad inspire him. 2010 - uses Brushes App.
inkjet-printed computer drawing David Hockney: Rain on the Studio Window
David Hockney iPad art in pictures - Telegraph
Owen Gildersleeve - iPad Design Guide // Hand-made paper iPad bursting with creativity