Although interrupted by war, Harrison went on to complete his studies, being awarded a National Diploma in Design from the College in 1949.
[4][5] Beginning in 1968, Harrison resided in Yukon, Canada, a location with prominence in many of his works.
His work in the field earned him a national first: selection for the International Children’s book Exhibition in Bologna, Italy.
In 1987, Harrison was made a Member of the Order of Canada for his contributions to Canadian culture.
[4] He was made a member of the Royal Canadian Academy of Arts[9] Harrison's wife, Nicky, died from Alzheimer's disease in 2000.