State Museum of Contemporary Art:
www.greekstatemuseum.com/article/articleview/261/1/42/

Zina Athanassiadou Gallery:
www.zinaathanassiadou.com

Batagianni Gallery:
www.batagiannigallery.gr

The American College of Greece Collection:
www.acgart.gr/acg-collection/artists/h/hale/hale-bio.htm

C. Grimaldis Gallery, Baltimore
www.cgrimaldisgallery.com

Ekfrasi Gallery, Athens
www.ekfrasi-art.gr

Art beat Gallery, Brussels
www.art-beat.be