On Instagram (yes, you can find me there as well) I encountered some very nice drawings of Ericofons. They were made by Jonn Celemente from Sweden. All credits to this artist!!
Besides these 3 Ericofon related drawings he is also creating very very nice other pieces of art. Please check him out in Instagram as well.
The drawings are beautifully made and some give me a slight feeling of discomfort. This is very personal but this is what I like in art: a grinding feeling here and there does not hurt anyone ;-).