Down the centre of El Paseo runs a planted median that doubles as the city's gallery. The city runs a rotating outdoor sculpture exhibition down the centre of the street: large-scale works installed in the planted median, each on loan for a fixed run of about two years, then taken out and replaced by a new selection chosen from artists who submit to an open call. That structure is the interesting part.
A permanent collection ages into street furniture; a rotating one means the street never looks the same two winters running, and the residents who walk it daily keep noticing it. The works are not explained to you out here beyond a small plaque — no wall text, no docent, no admission, no opening hours. It also answers a civic problem cheaply, because a median is maintenance either way, and a planted strip with art in it earns its water in a way that turf never does.
As you walk east the pieces change scale with the street, which has more room at this end and tighter frontages ahead. Count how many you can see from this one spot, then check again next winter.