Did a travel sketching workshop with Susie Murphy (Ku Ring Gai art society) - all of those are literally 2-3 minute sketches!
It was a real challenge, I have to admit. You getting the reference photo, timer starts, 2 minutes, Done! Color blobs, pencil lines, bit of shadow - finished! Passing the photo to the next person, receiving another one. No time to think through, setting the correct composition and thinking againg about mixing colours - just do quickly! And also limited pallete - ultra, siennas, quin red and gold, that was all we used - plus a touch of pencil. Limited pallet getting handy as you don't have to think what to mix, these colors are all OK between themselves, just the matter of tone value to keep right.
Was hard but I liked it, will definitely use what I learned