transistoradio:Mary Armstrong (b.1950), Giotto’s Blue Wave #1 (2013), oil and wax on panel, 30.5 × 3
transistoradio:Mary Armstrong (b.1950), Giotto’s Blue Wave #1 (2013), oil and wax on panel, 30.5 × 30.5 cm. Via Artsy; see also, the artist’s website. -- source link