As the appearance of the garden has a modernist style with the straight lines and concrete furniture how about a Mondrian influence and add a bold strip of blue? It is a pond and with the right shade it could look really relaxed and contemporary. My daughter's suggestion is a chalky lilac!

A local garden store or designer will certainly be able to help you. In the meantime, you can look up ideas online, but you'll need to know some basic information before anyone can help you choose specific plants. The first and most important is to know your planting zone, which is all about your location and climate. You also need to know the directional orientation of your house and the wall, and whether it is "full sun", "partial sun", or "shade". Will you be planting on both sides of the wall? You may wind up with vastly different plants if one side gets full sun and the other is in the shade. Take into consideration whatever shade is cast by the large tree, and the house itself. If you have the time, spend a day taking pictures of both sides of the wall - maybe once an hour (shadows will shift somewhat throughout the season), so you may want to do this every few weeks and keep a visual log of how the shadows move. Also, before you plant, decide if you want to paint the wall. It will be easier to paint before you plant, of course. White will reflect heat back onto plants. Climbing plants would look nice on the wall, if you're not going with a very structured garden. Ivy is an obvious choice, but there are other vines that flower beautifully, if you like that idea.

Hello Lisa..thanks for your comments - so kind of you. The pictures are not good (sorry) and to be honest whilst I'm renovating I don't have the courage the post much at all ..well at least until it's finished but here are a few enclosed. My real idea is to get a discussion going that we might all enjoy. and yes how light strikes (as in angle?) can impact on even the paint colour etc. I see so many questions from readers about wallpaper paint colour etc and yet experts and skilled people such as yourself will know that it's the cohesion that has to work and light can play such a huge part. A wallpaper can be purchased and then prove disappointing if used in different a light as can paint - which is why we use your good services where possible! I've a pile of boards each with different colours (I use linen style artists boards as I can shift them around - I leave a white border on them to allow a suitable contrast) The small bedroom picture with the striped curtains was more to show that curtain colour - it's now blended with duck egg blue paint (sorry it's a New Zealand company called Resene's so it won't be known of there but called Robin's Egg Blue), ivory carpets which I had edged in a green/blue wool. Before these drapes (Laura Ashley) were in a different room and just didn't work. The bedroom hasn't been finished (See? I'm still a tad embarrassed) but I mentioned these as with incandescent lights this curtain colour did not work at all. Taking my courage in both hands and uploading a picture of the main living area which is to be painted next to do away with the strong saturated green..very dark and gloomy as the natural light is very limited. Hoping you can't see the paint splotches on the wall. Another lesson I learned is to paint a surface white and THEN paint the choices. If we don't do this the original surface colour 'bleeds'. So I really hope to have others including myself recognise that we have to have one eye to the climate and outdoor colours all the time as well as the same paint colour possibly being different from room to room. Regards...and thank you once again for taking the time to reply.

Hi anne, that's what I was originally thinking, my issue is what colour I use for the 'pop' :) I keep coming back to a teal/turquoise colour (it's one of my favourite colours!!), I love blues, purples, teal/turquoise - many on here have suggested yellow but I'm really not sure about it. Here in New Zealand we're in Autumn, nearing Winter so uncertain about the yellow. I found these cushions that I've fallen in love it, and wondering how I could make these work.. do I try teal and mustard together, as an interior designer suggested?