Holger PootenSocial Links NavigationHolger works at the London Institute of Photography, which offers professional photographer courses for all skill levels, including specialist Photoshop and Lightroom courses. LATEST ARTICLES1Can these digital line drawing exercises help even a beginner like me master brush control?25 disastrous rebrands and what you can learn from them3The acrylic markers I use for painting 3D prints are on sale right now4Does the USPS logo really have a secret dual design?5Not everyone noticed Apple’s ingenious new optical illusion
