Nah, look at the ring on the finger. Kal'tsit is wearing the same ring in the photo.
Esmi said:
btw, if you look at Amiya's art closely, you could see all of her fingers have rings
In chapter 4 Kal'Tsit tells the Doctor to prevent Amiya from fighting if any of her rings break. Those blue rings are probably instruments for treating Oripathy (Kal'tsit and Amiya both have it) and not wedding rings.
