Works by Ioannis Terzis found in the following private collections: 

George & Myrsini Karkazis

John & Christine Mackris

The following exhibitions & festivals included works by Ioannis Terzis:

Oct. 5 – Nov. 3, 2002
“Fotis Kontoglou & His Students”
Casa Bianca
Municipal Art Gallery of Thessaloniki

This exhibition also traveled:
Feb. 17 – Mar. 15, 2003
City of Hrakleion, Crete
Mayor: Yiannis Kourakis
Vasiliki tou Ag. Markou

August Arts Festival
McLean County Arts Center
August 21 - 27, 1977
Bloomington, Illinois