"Westminster from Lambeth", oil on canvas, by Henry Pether (1800-1880).
On the left are the Houses of Parliament.  On the right is Lambeth Palace and (foreground) the Thames foreshore before the making of the Albert Embankment.  The date of the painting is 1862.
<bdi><a href="https://en.wikipedia.org/wiki/en:Henry_Pether" class="extiw" title="w:en:Henry Pether"><span title="English landscape painter (fl. 1828–1865)">Henry Pether</span></a>
</bdi>
1862<div style="display: none;">date QS:P571,+1862-00-00T00:00:00Z/9</div>
Art UK - Government Art Collection