title: How to align images in a mosaic style? html/css
body: <p>I would like to include a mosaic style set of images that all group together via HTML5/CSS. I am also using Bootstrap and various rows, columns and div's to structure and position the content - however i am unable to group my images together. I have been able to align them to am extent they are still mismatched etc. Please see the attached image for what i am trying to achieve. </p>
  
  <p>Any ideas please?</p>
  
  <p><img src="https://i.stack.imgur.com/dMMZdm.jpg" alt="enter image description here"></p>