Stoev engaged in Cultural and Art Diplomacy, and promotes the intercultural dialogue[8] by supporting Austrian and international artists worldwide.

[11] Followed by annual events as artistic tribute to the International Day of Peace and numerous lectures from Stoev on conferences at the United Nations and at the European Parliament.

[21][22] for Harmonization[23][24] In the same year Stoev organized in Vienna an exhibition for the sculptor and diplomat Gabriela von Habsburg[25] on Art Diplomacy[26] between the Danube and the Black Sea.

[27] Stoev helped for the successful theatre premiere of William Shakespeare's of the American Drama Group in Vienna and is since then regular supporter of the annual international event at the Stadtpalais Liechtenstein.

[28] In 2013 Stoev organized an international exhibition on Humanity,[29] with art works of Manfred Bockelmann [de] and Pangaea,[30] moderated by Danielle Spera.