The Ventenna as seen from the sidewalk (in approximately the center of the pic):

Here's a close-up:

In the spirit of full disclosure, you can see I get a stealth assist from the neighbor's landscaping, and I color-matched it to the roof.
FYI, the VT-27 2m/70cm Ventenna is 36" tall, unity gain, radiates a near perfect torus (or so says the manufacturer), and my SX-600 meter tells me SWR is less than 1.5:1 at the bands' edges and 1.1:1 toward the bands' centers. I've seen users' claims (not the manufacturer's) that the Ventenna also radiates on 10m and 6m, but when I tried it on low power with my FT-8900R, SWR was crazy high just as I expected.