This will be Incase’s 9th collaboration with Arktip and they may have just out done themselves this time. Artist Romon Kimin Yang, aka Rostarr, decided to go crazy with geometric shapes and used a selection of Incase cases as their canvas. The line-up of accessories that have been touched by Rostarr includes a 15″ Protective Sleeve, Book Jacket for iPad 2 and Snap Case for iPhone 4. The design consists of extremely intense lines that consist of a grey coloring that is highlighted by orange accents on the trim of the various cases. The 15″ Protective Sleeve, Book Jacket for iPad 2 and Snap Case for iPhone 4 all feature the durable design elements we have become used to with any type of Incase case. So this newest collaboration with Arktip is no exception to that rule, but once again embraces art and technology merged together. The range retails from $49.95 for the iPhone case to $74.95 for a Book Jacket for the iPad.