I have been trying to capture Lick Observatory with Sun in the background of the dome, from streets of San Jose (from where it is visible). This was taken on 2nd April 2021. Today was a washout due to clouds, and similar forecast for next couple of days. Looks the wait continues till the Sun's return journey few months down the line.
From L to R : 120" Shane Telescope, Main Bldg (40" Reflector & 36" Refractor), Crossley Reflector

D500 / FMA 180mm Astro Lens

Simple basic brightness / contrast/ shadows adjustments