I rarely work directly with patent illustrators. This time I did, because the requirements were difficult to convey in writing. We sat “together” (through Skype) to see the 3D image I had. We used Aryeh’s software to rotate it and decide on the best angle to draw, where what I wanted to show was most apparent, and I explained what details should be taken out not to blur the message of the drawing. I got the drawing the other day, exactly as I wanted it, and for much less than I was used to pay for a drawing sheet. I highly recommend working with Aryeh Leib.