Trace 2 : after Threshold, NorthWest — One [ spectrum : violet with grey ]    2016    ink on UV paper    11.5 x 17.5 inches

Trace 2 : after Threshold, NorthWest — One [ spectrum : violet with grey ]    2016    ink on UV paper    11.5 x 17.5 inches

Trace 2 : after Threshold, SouthWest — One [ spectrum : red ]    2016    ink on UV paper    11.5 x 17.5 inches

Trace 2 : after Threshold, SouthWest — One [ spectrum : red ]    2016    ink on UV paper    11.5 x 17.5 inches

Trace 2: after Threshold, North [ spectrum : blue ]    2010    ink on UV paper    11.5 x 17.5 inches

Trace 2: after Threshold, North [ spectrum : blue ]    2010    ink on UV paper    11.5 x 17.5 inches

Trace 4: after Threshold, SouthWest - Two [ spectrum: green ]    2010    ink on UV paper    11.5 x 17.5 inches

Trace 4: after Threshold, SouthWest - Two [ spectrum: green ]    2010    ink on UV paper    11.5 x 17.5 inches

Study for Threshold – Matrix : spectrum [ redacted ] 2014    ink on black Yamato paper    25.5 x 38 inches

Study for Threshold – Matrix : spectrum [ redacted ]    2014    ink on black Yamato paper    25.5 x 38 inches

Study for Threshold – Matrix 2012    transfer chalk on black Yamato paper    24 x 37.5 inches

Study for Threshold – Matrix    2012    transfer chalk on black Yamato paper    24 x 37.5 inches