Does anyone know if rhapsdy is still around?

I know the linked thread is ancient, but since rhapsdy's picture is blowing up Pinterest these days, I have to ask in case she/he is still around here:

How did you plan out the arrangement? Did you use a program online or some software?

{{!gwi}}

Source: ths.gardenweb.com via Jen on Pinterest

In case Rhapsdy isn't around? Does anyone else know of a website that allows you to play around with an arrangement? Or does anyone have any hints for doing planning out 20 or so pictures in a gallery?

Here is a link that might be useful: Family Photos thread