On the left is a Lotus Europa SE in Persian Blue. The Fondmetal 7800 BP wheels are standard on the SE. Out of the 458 Europas ever made there were only 48 made in SE specification. There are believed to only be 4 Europa SE in the UK at the moment.
On the right is a Lotus Europa S in Starlight Black. The Team Dynamics Pro Race 1.2 wheels are not standard - they're a common aftermarket option to provide wider fronts with a slightly smaller radius. The wheels are sprayed Mars Gold Metallic, the colour which Lotus F1 use on their wheels. There are believed to be just over 100 Europa S in the UK at the moment.
I met up with the owner of the SE to take this photo shortly after he'd agreed the sale of the car - he'd suggested going out for a last drive and getting a couple of photos (the S is mine).