Help! Is this mosaic virus on my callas?

Some thing is very wrong with my callas. It's not just one plant, but almost all of them that are looking like this.

All of these pics are from colored callas that live in containers in my back yard. A couple of months ago, one container had leaves that looked like this, but I thought it was just some nutrient deficiency or something. Now nearly all of my colored callas have leaves that look like this.

Here's another leaf from a different colored calla.

Here's a bunch of suspect leaves.

anyone?