How to THINK when you draw PEBBLES and GRAVEL tutorial - #FridayFundamentals!

Here's How to THINK when you draw PEBBLES and GRAVEL for #FridayFundamentals! 
Don't forget to join us on OUR TWITTER TODAY for #FridayFundamentals, for LOADS more 
tutorials and references! And if you want EVEN MORE, here's a link to 200 TWO HUNDRED FREE TUTORIALS!

Lorenzo!