I painted on site, but took a photo for my files. I do not draw first. Large areas are blocked in (see above).
Backyard Iris, oil on gessobord, 12x12
The space for the flowers was left blank and painted last. I used palette knife and brushes, alternately. I often do like to scratch final lines, down to the white ground, with the knife.
Working in Pastel
Working outside, same scene, but with winter photo at hand. (pastel)