Sketchbook 2015 by Reid Schlegel
Sketchbook 2015 on Behance
MARBLE TABLE SKETCHES WIP - 2014 by Marc TRAN, via Behance
Some fantastic bag sketches for inspiration - I have a dickens of a time drawing soft goods, so I'm always impressed to see people do it well.
PRODUCT DESIGN SKETCHBOOK 2016 on Behance
Pollock Chair sketch demo at JMU
Table ronde extensible