A most amazing sandwich

This one was picture-worthy, although I should've gotten a picture before I took several bites of it.  I couldn't help myself, though - it was SO good!!

Yes, it's just a sandwich, but it's a particularly yummy and unexpected combination. You will need:

cucumber, peeled
tomatoes (i used cherry, cut in half)
sweet peppers, red/orange/yellow
hummus
feta cheese

I made mine on whole-grain toast, spreading hummus on both slices of bread and piling everything else up in between, but I can see other possibilities with this combination - dice all the veggies and toss together with the feta cheese, then place on top of crackers that have a base of hummus.  Or cram it all into a pita.  If you like olives I think they'd go well in this sandwich, but I'm not a big olive fan.  It's extra good with spicy hummus, too.