Bright ideas - new forms of creative lighting around cities - Panel with Jean François Zurawik, moderator, Director of Fête des Lumières, Lyon - Jérôme Donna (FR), Titia Ex (NL), Thorsten Bauer (DE), Howard Griffin (GB) - Light Festival Forum Lyon , 2018
Masterclass Light Challenge - Light Art lecture - Fryslân European Capital of Culture 2018 - Rijksmuseum Amsterdam 2018
Beyond our Eyes: Sensory Perception in Art - Panel with Heather Schatz (moderator) Michael Beneville, Titia Ex, Christopher Janney, Robb Pope - CODAsummit: The intersection of Art, Technology and Place - Center for Contemporary Arts - Santa Fe, New Mexico 2018
Intersections of Light, Space and Art - lecture - Parsons School of Art and Design - New York 2018
Light Challange - Feel the Night Tour - in collaboration with cities of Amsterdam & Heerenveen 2018
Inspiration Panel - IMAGO Cinematographers Symposium - Amsterdam 2017
Light is a Promise – Mystery by Titia Ex - Creative Mornings – Host Tinker Imagineers – Utrecht 2017
Dolmen Light by Titia Ex – Pecha Kucha – Architecture Museum – Luminale Frankfurt 2016
Zuid-As LAB Interdisciplinary team studied mix living /working - Centre for Architecture Adam 2016
PLDC Convention - Moderation case studies - organization Via-Verlag Germany – Rome 2015
Tunnel Convention Barcelona – Case study presentation by Titia Ex – organization LUX London 2015
Light Art by Titia Ex - Flamisch / Dutch innovative entrepreneurs – Embassy Brussels 2015
Public Art by Titia Ex – Lecture architecture faculty – Başkent University – Ankara 2014
Poetry of Light – Presentation by Titia Ex - Museum Angewandte Kunst – Luminale Frankfurt 2014
The Waiting – Best Landscape Art installation - CoD+A Award winners – ICFF New York 2014
Titia Ex Light Art – Amsterdam Art Weekend – Zetel Foundation – Beurs van Berlage 2013
Light works of Titia Ex - Presentation Philips Booth - Light Fair Philadelphia 2013
Kinetica Art Fair London Time, Energy and Transmission - lecture - London 2012
Light Art in Public Space – Paper ISEA, Inter society of Electronic Arts, Sabanci University, Istanbul 2011
Glass- & Light Biennale Kijkduin - Openings performance with H.M. Beatrix, Queen of the Netherlands, support of National Glass Museum & fashion designer Dorrith de Roode - The Hague 2011
Titia Ex Light Art - Architectural Lighting Day - Harbiye Military Museum, Istanbul 2010