 To achieve the effect in which water appears to be flowing from subjects ' mouths , each video has a segment where the subject 's lips are puckered , which is then timed to correspond to the spouting water , reminiscent of gargoyle fountains . Each face is cropped so that no hair and usually no ears are visible . Since there is no tripod designed for cameras turned on their sides , an adjustable barber / dentist 's chair was used to minimize the need for the movement of the state @-@ of @-@ the @-@ art camera during filming . Nonetheless , in some case , digital manipulation was necessary to properly simulate puckering in the exact proper location on the video . Many of the faces had to be stretched in order to get the mouths properly positioned . Additionally , each video was color @-@ corrected for brightness , contrast and color saturation . Both the playback equipment and the final videos had to be further adjusted to account for sunlight during viewing . 
 To achieve the effect in which water <a href='uninflect' title='1'><mark>appears</mark></a> to be flowing from subjects <a href='null_genetive' title='2'><mark>'</mark></a>mouths , each video <a href='got' title='3'><mark>has</mark></a> a segment where the subject <a href='null_genetive' title='4'><mark>'s</mark></a>lips are puckered , which is then timed to correspond to the spouting water , reminiscent of gargoyle fountains . Each face is cropped so that no hair and usually no ears <a href='drop_aux' title='5'><mark>are</mark></a>visible . Since <a href='dey_it' title='6'><mark>there</mark></a> is no tripod designed for cameras turned on their sides , an adjustable barber / dentist <a href='null_genetive' title='7'><mark>'s</mark></a>chair was used to minimize the need for the movement of the state @-@ of @-@ the @-@ art camera during filming . Nonetheless , in some case , digital manipulation was necessary to properly simulate puckering in the exact proper location on the video . Many of the faces had to be stretched in order to get the mouths properly positioned . Additionally , each video was color @-@ corrected for brightness , contrast and color saturation . Both the playback equipment and the final videos had to be further adjusted to account for sunlight during viewing . 
To achieve the effect in which water appear to be flowing from subjects  mouths , each video got a segment where the subject  lips r puckered , which is then timed to correspond to da spouting water , reminiscent of gargoyle fountains . Each face is cropped so that no hair and usually no ears visible . Since it ain't no tripod designed fir cameras turned on their sides , an adjustable barber / dentist  chair was used to minimize tdaneed fir thdaovement of the state @-@ of @-@ theda@ art camera durin filming . Nonetheless , in sum case , digital manipulation was necessary to properly simulate puckering in the dact proper location on the video . Many of the faces had to be stretched in order to get the mouths properly positioned . Additionally , each video was color @-@ corrected for brightness , contrast and color saturation . Both the pdaback equipment and the fida videos had to be further adjusted to account for sunlight ddurinviewing .