For someone close

As you all know I have been going to classes for the past few weeks and have learnt a lot of things and have lots of ideas. My husband for the last few weeks I think has been quite lost judging by the texts I received whilst I was at these classes. He made a special request in one of them and as he has been working away from home this weekend, I have made this cake. Those of you who know him will know why he has requested this particular design.