Unfortunately the img elements seem to be broken. Let's help them out by fixing the code.

<html>
<body>
  <h3>Erasmus Trips</h3>
   <img ="https://mimo.app/i/tokyo.png">
   <img ="https://mimo.app/i/eiffel.png"
   width="25" height="25">
   <br>
   <img href="https://mimo.app/i/colosseum.png"
   width="250" height="250">
</body>
</html>]]>