Under the sea themed cake

It's been awhile since I've last post anything. It's actually been a while since my last cake as well. 

My latest cake. Chocolate on chocolate cake with under the sea theme

The sketch was a sea tier with a mermaid  tail diving tier. Totally didn't turn out that way. 

The cake ended up looking like an under water cave with waves splashing against it!

The birthday girl was very happy, so this extremely tired caker was glad. 

Waves were made from colored isomalt sugar. Cake is chocolate covered in dark chocolate ganache.