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               <a href="https://jhvanderschee.github.io/democratizepublishing/matt-mullenweg"><img src="assets/images/matt.png" alt="Matt Mulderberg" /></a>by <a href="https://github.com/jhvanderschee/democratizepublishing">jhvanderschee</a>
             </div>
             <div>
-              <a href="https://www.semkrikke.nl/"><img src="assets/images/semkrikke1.jpg" alt="Sem Krikke" /></a>by <a href="https://github.com/jhvanderschee/semkrikke/">jhvanderschee</a>
+              <a href="https://www.semkrikke.nl/"><img src="assets/images/semkrikke.png" alt="Sem Krikke" /></a>by <a href="https://github.com/jhvanderschee/semkrikke/">jhvanderschee</a>
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             <div>
               <a href="https://jhvanderschee.github.io/francois/"><img src="assets/images/francois.png" alt="Francois" /></a>by <a href="https://github.com/jhvanderschee/francois/">jhvanderschee</a>