You photograph is beautiful! I always love the color combinations of white and blue or purple, and yellow and blue, etc. But after having lived in Colorado where Morning Glory is so invasive! They call it bindweed out there. And here in Virginia Sweet Autumn Clematis is so rampant it too is invasive here. I was gifted a sweet autumn clematis vine by a little feathered friend (bird). It was in a perfect spot on one empty side of my patio. Then I found out how fast and furious it grows! It would have taken over everything I had planted within 20 feet! And this spring it seeded into so many places! I had Sweet Autumn Clematis coming up everywhere in my yard! So, to see both a Morning Glory and a Sweet Autumn Clematis in the same location. Wow! I hope you live somewhere they are not as invasive for you.