fences and trees - PIPs

Several fences with nearby trees caught my eye while on a walk at the riverside park.
In the main shot: public tennis court at the park.
In the first pip: a fence-bedecked riverside building by an interestingly shaped tree;
In the second pip: a colourful mini construction site by the park fence;
In the third pip: fences and trees with the houses on the opposite bank as background.
HFF everyone!