Could you remove the people in the background of these photos

[tybrows]

Hi! I graduated from Southbank Centre last week but it was very crowded so there are lots of people in the background of my pictures. I was just wondering if anyone is able to remove the people in the background of these three pictures. Thank you!

 

[MikeMc]

What do you want instead? removing the background is quick, but trying to recreate just the building in the first shot is a fair bit of work...
starting spot without lots of time


this looks weird this way....floating on yellow pumps!

I would tightly crop all of them, masking and a lens /Gaussian blur might be what you want?