Was könnte ich tun, um meinen Garten zu verbessern?

There’s no plants just bushes. Could make use of a flower bed on the left. I would also try and bring your lawn back to life. There isn’t anything to bring wildlife into your garden either. A bird bath or feeder would help and flowers for the bees.

You’ve got a collection of shrubs with similar properties, very useful as a backdrop. I’d look at adding different textures in – groundcover, plants with large leaves, tall grass for movement etc. colourful perennials in your sunnier areas, heavy on the texture and variety of leaf shape in your shadier spots.