Three studies of soldiers, some mounted, at a Royal occasion<br>
The troops drawn up wear red tunics and white pith helmets, which suggests that despite the title this may be well before the First World War. Three hussars on white horses are shown top left and either two or three important uniformed men in horseback at bottom, one of whom appears to be a Household Cavalry officer.
<bdi><a href="https://en.wikipedia.org/wiki/en:William_Lionel_Wyllie" class="extiw" title="w:en:William Lionel Wyllie"><span title="English painter of maritime themes (1851-1931)">William Lionel Wyllie</span></a>
</bdi>
before 1914 ?
<a rel="nofollow" class="external free" href="http://collections.rmg.co.uk/collections/objects/114111">http://collections.rmg.co.uk/collections/objects/114111</a>