There's a staff exhibition, currently on here, at Hereford College of Arts. I submitted a couple of pieces and the response from students has been great. I even caught a few students from the Tech College, next door, gathered around the cabinet saying they wish they could be taught to make things in Lego...bless.
Lego and Etch-a-Sketch
Etch-a-sketch detail
Wooden house and sketch book
Sketchbook detail, (and my feet)