Spending some time in different places will give them new things to look at; take time to pause when you go for a walk so they can have a good look around.
Reaching out for reflections
You might notice that your baby starts to reach out and tries to touch their reflection in a mirror or a window. They won’t know it’s them at this stage, but they’ll be fascinated by seeing another baby reflecting back at them. This is the perfect excuse to take your time when you are out and get absorbed in all the reflective surfaces that nature has to offer.