Arsenal centre-back Gabriel is still in recovery mode ahead of pre-season which begins in less than two weeks.
The 26-year-old was limited to playing a bit-part role in the squad last season following the acquisitions of Shkodran Mustafi and Rob Holding.
Gabriel suffered a serious knee injury in the last league game of the 2016/17 season against Everton.
The former Villarreal man has been undergoing rehabilitation for the injury in his homeland over the past week.
And here were the lastest pictures of Gabriel during the medical process…