Okay. Thanks to all. I write to SS support and also contact Yuri Konovalov. It looks like he used more vector panoramas.

Hi,
I have a question:

Is copyright infringement a use of my image as a basis for a new image?

My image (vector) from 2012:

https://www.shutterstock.com/image-vector/london-skyline-grunge-style-102936080

Images from another author, now in 2017:

https://www.shutterstock.com/image-illustration/london-art-watercolor-print-skyline-united-707634016
https://www.shutterstock.com/image-illustration/london-art-watercolor-print-skyline-united-707634040
https://www.shutterstock.com/image-illustration/london-art-watercolor-print-skyline-united-707633926

...and more

Perfect similarity is not at all accidental, but only an outline is used.
Is this a copyright infringement?


Thanks