Enlarging Pictures

It used to be that you could just click on a picture and it would enlarge. Now it seems that blogger has a new system whereby if you click on a picture they all appear as small icons in a row at the bottom. It seems that the system works at times but not at others. It appears what is happening is that it is just very slow at times and if you are patient enough they will all eventually enlarge for you. Depends on how much time you have to wait because sometimes it can take up to a couple of minutes for them all to load...whatever