Dendrochronology

Ian Tyers explains the process of dendrochronology and how this can be used to date historical portraits.

The Real Tudors: Kings and Queens Rediscovered is on display at the National Portrait Gallery, London, from 12 September 2014 to 1 March 2015.

Find out more about the conservation project, supported by Bank of America Merrill Lynch: http://ow.ly/xSer8

• #education
• #the_real_tudors
• #national_portrait_gallery_museum
• #tudor_period_event
• #tudor_dynasty_royal_line
• #dendrochronology
• #conservation
• #art