Deluxe Paint, often referred to as DPaint, is a bitmap graphics editor created by Dan Silva for Electronic Arts and published for the then-new Amiga 1000 in November 1985.[citation needed] With the development of Deluxe Paint, EA introduced the ILBM and ANIM file format standards for graphics.While widely used on the Amiga, these formats never gained widespread end user acceptance on other platforms, but were heavily used by game development companies.One of the main artist developer of the game, Mark Ferrari, in an interview for The Making of Monkey Island 30th Anniversary Documentary[3] remembers that "there was a pulldown menu in DPaint called brushes, so character sprites were referred to as brushes", and the male protagonist was simply "the guy.brush" until the artist Steve Purcell suggested to take the very name "Guybrush".[9] Deluxe Paint IV (introduced in 1991), which did not include Silva as the lead programmer, offered significant new features like non-bitplane-indexed Hold-and-Modify support for creating images with up to 4,096 colors.[17][18] "[" and "]" hotkeys could step through the indexed palette, turning indexed-pixel-painting into a fast two-handed mouse+keys process, and the right mouse button would paint with the background colour (instead of bringing up a context sensitive menu as is common in modern packages) For example, transparency was obtained as simply as selecting a background colour index (a single right click on the palette GUI to change)."[29] ST Format's Andrew Hutchinson writes, "It (Deluxe Paint) first appeared in November 1985 and soon more than 50 percent of all Amiga owners had a copy of the package."[31] Atari ST User's Simon Lawson gave Deluxe Paint the magazine's highest rating of "Excellent" for both "Features" and "Ease Of Use.[41] The music video for the 2003 single "Move Your Feet" by Danish alternative dance duo Junior Senior was created entirely using the Amiga version of Deluxe Paint by the art collective Shynola.[42] The webcomic "Unicorn Jelly" by Jennifer Diane Reitz was completed over the course of three years using Deluxe Paint 2, one panel posted every night at midnight.[43] British author and artist Molly Cutpurse used Deluxe Paint to create the video graphics for the 1989 film Murder on the Moon, starring Brigitte Nielsen.[44][45] In 2015, Electronic Arts released via the Computer History Museum the source code of "Deluxe Paint I" for historical reasons.