Pictured are two bronze sculptures of horses from 'Mustangs at Las Colinas' by Robert Glen, donated to Shelton School in Dallas in 1984. It was part of a the large sculpture originally commissioned for a commercial real estate development called Las Colinas in Irving, Texas. Robert Glen is a Zimbabwean artist and sculptor born in 1940 in Southern Rhodesia (now Zimbabwe). He has completed many public commissions, including the famous 'Mustangs at Las Colinas'.