You would then blur the sky and sea layer and the dog and the sand would remain the same. Depending on the image you chose, the background may not have this variation so you would skip this step.

Separating the subject of a photo using a blurry background is a great way to make your images pop. You can achieve this effect on an iPhone using two techniques, each with its own strengths and ...

you can control which pixels are blurred, making an excellent choice for keeping your photos sharp and clear. This is useful for creating depth-of-field effects or simply blurring a background ...