Up and Down
Up and down made me think of steps and staircases, so...
Up - the steps near at the start of the north pier

I was going to post a photo of the same steps on the same day, from the opposite perspective, but I realised I had already posted that for the steps prompt in 2015.
So instead,
Down - this is the double helix staircase at the Vatican Museum.

which in turn could be paired with my stairs post from back in 2014.
Up - the steps near at the start of the north pier

I was going to post a photo of the same steps on the same day, from the opposite perspective, but I realised I had already posted that for the steps prompt in 2015.
So instead,
Down - this is the double helix staircase at the Vatican Museum.

which in turn could be paired with my stairs post from back in 2014.