The first picture is shoes.
Left top of shoes is similar to 2012 RG shoes.(2012 Olympics)
Right top of shoes is similar to 2012 WIM shoes.(2012 Cincinnati)
Left bottom of shoes is similar to 2012 UO shoes(2012 Shanghai)
Right bottom of shoes is similat to 2013 AO shoes(2012 WTF)
The second picture is forehand action.
The left top is versus Novak Djokovic in 2012 Olympics SF.
The right top is versus Sam Querrey in 2012 Cincinnati 2R.
The left top is versus Roger Federer in 2012 Shanghai SF.
The right top is versus Tomas Berdych in 2012 WTF RR1.