Threshold, SouthEast — Two [ spectrum : orange with grey ]    2010 — 2011, 2014    transfer chalk and oil on canvas    23 x 38 inches

Threshold, SouthWest — One [ spectrum : red ]    2011 - 2012    oil on canvas    23 x 44 inches

Threshold, North [ spectrum : blue     2009 - 2010    oil on canvas    23 x 34 inches

Threshold, SouthWest — Two [ spectrum : green ]     2009 - 2010    oil on canvas    25 x 42 inches

Threshold, SouthEast — One [ spectrum : yellow ]    2009 - 2010    oil on canvas    23 x 44 inches