flowchart LR
clu("
<div><img src='img/cercles.png' alt='Potential clusters Image' width='300'><br><b>Scanning the map</b></div>
") -->
clu2("
<div><img src='img/cluster.png' alt='Cluster detected Image' width='300'><br><b>Detected cluster</b></div>
") -->
clu3("
<div><img src='img/curves.png' alt='Curves detected Image' width='300'><br><b>Detected curves</b></div>
")
classDef bigg height:300px
class clu,clu2,clu3 bigg;