Warren has previously exhibited at:

Aberystwyth Arts Centre, Milford Dockside Gallery, Torch Theatre, Stackpole
Centre, Eastback Gallery , Oriel Q Gallery, Rhiannon Gallery, Tregarron, Pembrokeshire Art, Emrys Arts, Carmarthen, Art Matters, The Albany Gallery, Cardiff, The Ceri Richards Gallery, Swansea, Pure Art, Milford Haven, Harbour Lights Gallery, Porthgain and most recently The Mall Gallery in London

‘Whatever the Weather’ Ceri Richards Gallery 20th February to 1st April 2015

‘Divergent Realities’ Agora Gallery, New York9th – 29th October 2015

‘Quintessence’ The Cloisters Gallery, St Davids CathedralFebruary 2016

‘Leap of Faith’ Jaxxon House Art Gallery, Narberth 13th – 27th April 2016 

‘Winter in St Brides’ Druidstone Hotel4th January – 30th March 2017 

‘Art on the Faith Trail’ St Davids Cathedral16th June – 31st July ‘St Nicholas Sparrow’

Breaking out of The Gallery’ Haverfordwest 15th July – 2nd September

‘Borderlands’ Picton Castle, Pembrokeshire – August 1st – 25th 2017

The Art on the Faith Trail’ St Davids Cathedral June 2018,‘Goldfinch Passion’

Art in The Garden’ Stackpole Gardens, Pembrokeshire – August 2018 ‘Hidden Gold’

Celebration of the Sea‘ Waterfront Gallery, Milford Haven – October 10th – November 17th 2018