In pictures: US President Donald Trump on second state to UK

The article provides a visual summary of US President Donald Trump's second state visit to the UK. It highlights the key events of the visit, including President Trump's meeting with the King and Queen, as well as other senior members of the royal family, at Windsor Castle. The article does not provide any additional details or commentary on the purpose or significance of the visit. It simply presents a visual account of the diplomatic interactions between the US President and the British royal family. The article is concise and focused, providing a factual overview of the main events without any apparent bias or editorial interpretation. The summary captures the essence of the article within the specified word count.