Graphic Styles I Like

Ever since coming across the 2005 LID Technical Guidance Manual for Puget Sound, I've fallen for the graphic style of AHBL Engineering up in Washington. Check out this sample from the Low Impact Development Design Guidelines for the Nisqually Watershed document:




And how about this one from JJR? I find it simple and elegant. It comes from the Paducah (KY) Riverfront Plan:



And of course, there's Portland Metro and its Safe and Healthy Streets handbook series. Unfortunately, I don't have any of the graphics, but you can order the very affordable handbooks HERE.