title: Add image to RichText element
body: <p>I am trying to achieve following:</p>
  
  <p><a href="https://i.stack.imgur.com/yOIG4.png" rel="noreferrer"><img src="https://i.stack.imgur.com/yOIG4.png" alt="enter image description here"></a></p>
  
  <p>To achieve this I am using RichText. Using this I can add multiple text with different styles. But I am not getting idea how I can add image to this TextSpan. May be there is some other element. </p>