Champions League semi-finals contrast easy-on-the-eye PSG-Bayern, robust Atletico-Arsenal
Holders PSG and German champions Bayern each have won Champions League in past six seasons, while Atletico, Arsenal have never lifted trophy

The two Champions League semi-finals that start this week have a bit of a beauty and the beast contrast.
Paris Saint-Germain v Bayern Munich on Tuesday pairs two easy-on-the-eye attacking teams playing arguably the highest-quality technical football in the world today.
Atletico Madrid v Arsenal on Wednesday is a clash of traditionally durable styles with tight defences.
Titleholder PSG and Bayern each have won the Champions League in the past six seasons.
Atletico and Arsenal have never been European champions and are a combined 0-for-4 in finals.
PSG and Bayern have a total of 24 domestic league titles between them in the past 14 seasons. Bayern are already Bundesliga champions this season and another French title is probably coming to Paris next month.