Tomato, hearts of palm, olive and parmesan salad with basil dressing

Every time I visit Kalyn's blog - and I just won't do it on a daily basis in case I'm sick or loaded with work - I feel like cooking everything she posts! Her food has a healthy tone and looks delicious. Hard to resist.This is my take on one of her recipes - I have made this salad several times already and even João likes it, even though he's not into tomatoes (crazy, I know).I used parmesan