Fantastic shot! It's a bush cricket, not a grasshopper, and I expect this is a female, hence the pointy rear - that'll be an ovipositor. I'll just have to go and consult an insect book to tell you which species (I never see bush crickets here so I'm not familiar, though I did become very familiar with dark bush crickets last week when I was further south!)
It's a Roesel's bush cricket - the bright green border around the pronotum and the three dots down the side separate this one from the similar bog cricket. The books says they usually have short wings but in hot summers, long winged forms can occur.
It doesn't have everything, but it has a lot and it's great to have clear pictures. I learn loads from mine!