A few nice the soup images I found:

Percy and Gretchen testing the soup


Image by John Donaghy
Gretchen and Percy were great hosts in Berlin.

Shiitake mushrooms simmering in the soup


Image by maryspics

Cilantro in the soup and for a garnish


Image by oomni
See all those delectable chunks of corn, mango, onion and flecks of cilantro? Made without any chicken stock so the very, very fresh fruits and veggies can shine through in the lime juice base!