▁for ▁many ▁years ▁in ▁his ▁rooms ▁at ▁King ' s ▁College ▁Cambridge . ▁ ▁On ▁his ▁death ▁For ster ▁left ▁it ▁to ▁Benjamin ▁Brit ten ▁and ▁Peter ▁P ears ▁and ▁it ▁is ▁now ▁in ▁the ▁Brit ten - P ears ▁Library ▁in ▁Al de burgh . ▁ ▁Col in ▁Sp encer ▁had ▁huge ▁fun ▁working ▁alongside ▁Kath ar ine ▁White horn ▁to ▁illustrate ▁her ▁column ▁in ▁the ▁national ▁Sunday ▁newspaper , ▁The ▁Ob server , ▁with ▁sat ir ical ▁draw ings ▁del ine ating ▁the ▁public ' s ▁interpretation ▁of ▁fashion ▁tr ends . ▁ ▁He ▁was ▁commission ed ▁by ▁the ▁Royal ▁Opera ▁House ▁to ▁draw ▁their ▁id ios ync r atic ▁opera ▁audience ▁for ▁their ▁member ' s ▁Magazine . ▁ ▁He ▁has ▁completed ▁oil ▁port ra its ▁for ▁a ▁wide ▁range ▁of ▁private ▁customers ▁and ▁collect ors , ▁including ▁Carl ▁Winter , ▁Director ▁of ▁the ▁Fitz will iam ▁Museum , ▁Cambridge ; ▁Lady ▁Raw lin son ; ▁D iana ▁Hop kin son ; ▁Michael ▁David son ; ▁and ▁Can on ▁Freder ic ▁H ood ▁of ▁P use y ▁House , ▁Oxford . ▁ ▁His ▁work ▁res ides ▁in ▁a ▁wide ▁range ▁of ▁private ▁collections ▁amongst ▁those ▁of ▁Mel v yn ▁B rag g , ▁Ger ma ine ▁Gre er , ▁D erek ▁Gra inger , ▁Bob ▁Sw ash , ▁D iana ▁Ath ill , ▁Pr ue ▁Le ith ▁and ▁the ▁late ▁Mary ▁Ren ault ▁and ▁Sir ▁H uw ▁Wh eld on . ▁ ▁His ▁art istic ▁work ▁since ▁has ▁r anged