Arsenal stay back in Spain to train ahead of clash against Newcastle (Photos)

Arsenal lost two goals to one against Villarreal on Thursday night in the first leg of the semi final of the Europa League. 

Meanwhile, the Arsenal's squad were seen in training in Spain ahead of Sunday's match at Newcastle.

The Gunners will travel to St James Park to play Steve Bruce side but decided to stay back and train and practice in Valencia, Spain before they make the trip back to England.