RED METAL SCULPTURE

Based on these sources, it is safe to say that the sculpture is indeed called "Greenland 1983" and was created by Bob Sloan.
A RED METAL YOKE BY BOB SLOAN [THIS SCULPTURE IN BELFAST HAS NO NAME]-203538-1
A RED METAL YOKE BY BOB SLOAN [THIS SCULPTURE IN BELFAST HAS NO NAME]-203534-1
A RED METAL YOKE BY BOB SLOAN [THIS SCULPTURE IN BELFAST HAS NO NAME]-203536-1
A RED METAL YOKE BY BOB SLOAN [THIS SCULPTURE IN BELFAST HAS NO NAME]-203533-1
A RED METAL YOKE BY BOB SLOAN [THIS SCULPTURE IN BELFAST HAS NO NAME]-203539-1
A RED METAL YOKE BY BOB SLOAN [THIS SCULPTURE IN BELFAST HAS NO NAME]-203535-1
A RED METAL YOKE BY BOB SLOAN [THIS SCULPTURE IN BELFAST HAS NO NAME]-203537-1
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RED METAL SCULPTURE BY BOB SLOAN RED METAL SCULPTURE BY BOB SLOAN

RED METAL SCULPTURE BY BOB SLOAN

RED METAL SCULPTURE BY BOB SLOAN