Prawn and Avocado Salad / Garnalensalade met avocado

Very nice salad, especially for a hot summer's day. Also suitable as a lunch box. The salad leaves were just a bit too big - cut them into 2x2cm squares, and/or serve the salad on a few whole leaves. We used pink prawn which were quite nice. DB had a few doubts about mixing prawn and avocado with dill (a combination I loved) but he still enjoyed it. I wonder whether you could also use a few nuts, maybe bits of coconut, or maybe hazenuts?