Double echo - Inkjet print - 134 x 114 cm
This echogram from East Antarctica, has been superimposed with an echocardiogram of the pilots heart beat. Both use a similar imaging technique.
Lake Concordia + (detail) - Biro on an inkjet print on vinyl. 130 x 114 cm.
The ice here is over 4 km. deep and the underlying Earth is hot, so a lake has formed. each line of biro represents over a hundred years in time and accumulation. Antarctica has been covered with ice for around 900,ooo years, which is about the time man has been on the Earth.