Photos: Ozil, Walcott all smiles in Arsenal training session

Arsenal train for the last time before Sunday's Premier League clash with Aston Villa at Emirates Stadium

Mesut Ozil and Theo Walcott looked in good spirits as Arsenal trained for the final time ahead of Sunday’s clash with Aston Villa.

The pair are both in contention to start this weekend’s clash at Emirates Stadium after they both recently recovered from knee injuries.

Arsene Wenger’s squad were joined by Arsenal legend Robert Pires, who was all smiles with Jack Wilshere at the Gunners’ London Colney training ground.

Arsenal head in to Sunday’s clash with Villa fifth in the Premier League table and 13 points behind leaders Chelsea.

The Gunners reached the fifth round of the FA Cup thanks to a 3-2 win over Brighton and Hove Albion last weekend.

Star man Alexis Sanchez is expected to miss the game due to a minor hamstring concern, and striker Danny Welbeck is still out injured with a thigh problem.

Here are some of the best pictures from Saturday’s training session at London Colney.

MORE: Read the latest Arsenal player tweets

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