Open tuna cans. Drain liquid and add to bowl. Mix in mayonnaise.

Chop carrots in quarter disks and add to tuna.

Crumble feta into tuna mixture.

Roll spinach in a log and chiffonade. Add to tuna mixture.

Chop green beans in 0.5cm widths. Add to tuna mixture.

Chop tomato into quarter disks. Add to tuna mixture.

Dice pepper into small blocks. Add to tuna mixture.

Mix well and serve with some pita bread.