I failed to take pictures of the empty forms; concrete pouring day was a bit exhausting. The concrete was mixed outside the foundation in my neighbours electric mixer and transferred in by the bucket load. The west (right) column is poured right out at the edge of it's footing thanks to a bit of creative form work by my concrete subcontractors.
Braced forms from three angles including a "view from the ledge".
This is the top of Column B (the west column).
Column A coming out of the forms.