I’ve always said that Los Angeles is a mirror: Whatever you’re seeking, you’ll find it reflected back to you. Sure, the city has its ugly parts — celebrity worship and diet fads and smog that blots out the sky — but Los Angeles’ true core is multitudinous. Home to about 13 million people, the sprawling metropolis brims with countless communities and enclaves, neighborhoods and histories. If the ugly is all you see, then you’re not looking hard enough. Since the Palisades and Eaton fires roared to life last week, Los Angeles residents have shown how much strength and solidarity lies in their communities.