We have now emigrated and have no contact – other than the internet – with UK artists, but usually, to be included in a joint exhibition, you just have to form a group of fellow artists and organise the event. If you are new to Suffolk, Aldeburgh has a number of art groups that you could join. Visit other local exhibitions, talk to artists and comment about your work and ideas. Another option, since you have a studio, would be to join Suffolk Open Studios. (http://www.suffolkopenstudios.co.uk/). Good luck!