Bracket Kit for a Modern Wood Pergola - Any Size Up to 12' x 12'

stand-alone pergola with 4 posts
(see the attached kit w/ 2 posts)pergola with 4 posts
(see attached kit)

1-block pergola any size up to 12' x 12'
(width & depth are interchangeable)1-block pergola any size up to 12' x 12'

for 4-by-4 lumber (actually 3.5" x 3.5")
(see kit w/ 6x6 brackets)for 4-by-4 lumber (actually 3.5" x 3.5")
(see kit w/ 6x6 brackets)

change roof to: shade canopy, straight 2x4s, 2x4s atop beams or angled 2x4schange roof to: canopy, straight 2x4s, 2x4s atop beams or angled 2x4s