The San Francisco Citizen

First of all, wait for all the stuff to clear out. Like what? How about Darth Vader-ish sculptures or a Victory Garden with an extended lease?

Then, you just have to straighten out the flagpoles on both sides so that they’re parallel, if you want. This photo here at sfgov.org shows a little distortion if you look for it.  

Here’s an attempt to portray parallel lines as parallel, the way they actually are in real life (more or less). This is the analog approach, which isn’t perfect.

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Or, you can do it in Photoshop with or without a plug-in like PTLens. You can do a more perfect job, but sometimes you end up with an artificial look.

Or, backing away from the building helps a bit, as shown here.

Or, you can just not worry about it.

No biggee.