24 April – 10 June 2012: Stathis Alexopoulos: Hubs, solo show (sculpture).

27 January – 17 March 2012: Zoe Keramea – Enfolded Paper, Sculptures and Cut-Outs, solo presentation in the lobby area and Aethrion of the hotel.

December 2011 (ongoing): Hilton Athens: presentation of a series of 4 Magnetic Walls by Takis in the lobby of the hotel

6 May – 10 June 2011: Hilton Athens: Known Unknown, works by Paulina Cassimatis and Panayiotis Koulouras.

17 February – 10 April 2011: Hilton Athens: Of Peoples and Places: group show with works by 12 international contemporary artists (primarily photography)

16 September – 24 October 2010: Hilton Athens: Contemporary Marble Sculpture by Ingbert Brunk and Dimitris Skalkotos

11 February – 26 March 2010: Hilton Hotel Athens: Voyage to Arcadia, small group show with works by Eleni Kamma, Apostolos Karastergiou, Maria Konti, and Georgios Stergiou.