 The digital cel work included both original illustrations , compositions and manipulation with traditional cel animation to create a sense of depth and evoke emotion and feelings . Utilized as background , filters like a lens effect were used to create a sense of depth and motion , by distorting the front background and making the far background out of focus throughout the shot . Ghost in the Shell used a unique lighting system in which light and darkness were integrated into the cels with attention to light and shadow sources instead of using contrast to control the light . Hiromasa Ogura , the art director , described this as " a very unusual lighting technique . " 
 The digital cel work included both original illustrations , compositions and manipulation with traditional cel animation to create a sense of depth and evoke emotion and feelings . Utilized as background , filters like a lens effect <a href='uninflect' title='1'><mark>were</mark></a> used to create a sense of depth and motion , by distorting the front background and making the far background out of focus throughout the shot . Ghost in the Shell used a unique lighting system in which light and darkness <a href='uninflect' title='2'><mark>were</mark></a> integrated into the cels with attention to light and shadow sources instead of using contrast to control the light . Hiromasa Ogura , the art director , described this as " a very unusual lighting technique . " 
The digital cel wrk included both original illustrations , compositions and manipulation with traditional cel animation to create a sense of depth and evoke emotion and feelings . Utilized as background , filters like a lens effect was used to create a sense of depth and motion , by distorting the front background and wit the far background outt of focus throughout da shot . Ghost in the Shell used a unique lighting system in which light and darkness was integrated into tdacels with attention to light and shadow sources instead of usin contrast to control thdaight . Hiromasa Ogura , the art director , described this as " a very unusual lighting technique . "