2020

• London  | England | London Portrait Group| Online Lecture – evening
• Fredericia | Denmark | Colour Art | Lecture – two days

2017

• Les Landes (Bordeaux) | France | AFMI | Lecture

2016

• Wolverhampton | England | PPUK | lecture
• Wijchen | Netherlands | Studio Henk van Kooten | MasterClass
• Koln | Germany | portfolio review | chairman judging IPQ | bpp convention
• Las Vegas | USA | WPPI | Ambassador KoyLab
• Dubai | Dubai Art Week 2016 | Discussion on Photo Forum
• Birmingham | England | The Photography Show 2016 | Ambassador Koylab
• London | England | Lecture at the London Portrait Group

2015

• Melsele | Belgium | Beroepsvereniging Belgie | Lecture
• Koln | Germany | Chairman Open Judging bpp
• Las Vegas | USA | WPPI | Ambassador KoyLab
• MPA | England | Online Judging
• Erlangen | Germany | Workshop
• Klagenfurt | Austria | StudioHorst | training/workshop in Studio
• MPA | Birmingham | England | Lecture
• Willich | Germany | IPQ Judging
• Koln | Germany | Multiblitz Flash Academy | Workshop

2014

• Fredericia | Denmark | Color Art
• Koln Germany |MasterClass | MultiBlitz
• Sweden Göteborg | Lecture
• Koln Germany | Judging IPQ bpp.
• Brasil Sao Paulo | Lecture
• Beeldcentrum | Seminar
• Dubai  HIPA | Lecture & judging
• New York | USA | PhotoPlus | Ambassador KoyLab

2013

• Nuremberg | Foto-workshop Multiblitz
• BPP Willingen | Workshop
• Silly en Gouffern AFMI | Workshop
• Fotowerkstatt Donaueschingen | Masterclass – Seminar
• Norges Fotografforbund Drammen | Workshop
• Fotowerkstatt Osterreich Salzburg | Masterclass – Seminar
• Las Vegas Graphistudio WPPI | Lecture
• Fotowerkstatt Potsdam | Masterclass – Seminar
• Fotowerkstatt Koln | Masterclass – Seminar
• Stichting Statief Utrecht | Lecture
• MPA England | judging & chairman of the jury

2012

• Dresden Germany | Workshop FotoWerkstatt
• Munchen Germany | Masterclass.
• Koln Germany | judging IPQ bpp.
• Gijon Spain | Workshop and Masterclass 2 days
• Professional Imaging Niewegein | Workshop
• Spain, Gijon | Lecture + Workshop
• USA, Las Vegas, WPPI-Convention | Lecture
• MPA England | judging & chairman of the jury
• Stuttgart Germany | Workshop FotoWerstatt
• Graz Germany | Workshop FotoWerstatt
• Hamburg Germany | Workshop FotoWerstatt
• New York photoplus with | Platform Talk | Graphistudio
• Stichting Statief Utrecht Lezing

2011

• Nederland Stichting Statief Utrecht | Lecture
• Foto Konijnenberg, Turnhout & Den Ham | Lecture
• MPA tour, Singapore & Australia | Workshops
• Graphistudio, Italy | Lecture
• Herten, Germany | Workshop
• MPA Awardweekend | as President & chairman of the jury, speech
• ERFA gruppe | Workshop
• Innsbruck | Workshop
• Presidental tour MPA, England | Workshops & lectures
• AFMI, France | Workshop
• Gjovik, Norway | Workshop
• IPQ | Chairman of the jury
• Huisartsenpraktijk ‘de Huisdokter’ te Wijchen | Expositie
• Trend Team Thijssen & Rebellious te Wijchen | Expositie
• Burggolf Wijchen | Expositie
• Kraamafdeling Q10, UMCN St. radboud te Nijmegen| Expositie
• Polikliniek gynaecologie, UMCN St. Radboud te Nijmegen | Expositie
• Geboortehuis NEO te Nijmegen | Expositie

2010

• Nederland Stichting Statief Utrecht, Lecture
• Professional Imaging Nieuwegein | Workshop
• Portugal AFP | Lecture
• England Focus on Imaging | Lecture
• Ireland Guy Gowan Event | Masterclass
• Spain Coruna | Workshop
• MPA England | Chairman of the jury
• BPP Germany | Chairman of the jury
• Noorwegen Norton Colour Art | Workshop concept of family

2009

• Austria Wenen Fotowerkstatt | Workshop
• England PPUK | Lecture
• Ireland IPPA | Lecture
• Spain Aprofot Reus | Workshop
• USA Portland Maine XXV | Lecture
• Netherlands Nikongroep Doetinchem | Lecture
• Netherlands Stichting statief Utrecht | Lecture