Applying a Filter Exclusively to Blobs in an Image

I would like to apply a color filter specifically to the blobs in my image, without affecting the background or any other elements. My goal is simply to overlay a basic color effect on the blobs themselves.

I’ve already looked at some tutorials, but they often focus on replacing the entire image or zooming in on the blob, which is not what I want. I’m not looking to change the image structure or view—just to add a simple color filter over the blobs only. How can I achieve that?

Create all the elements in layers (separate TOPs) and do the color correct before you composite the blobs over the background.

thanks for your reply! could you maybe provide a short sample?

Use the Composite TOP, with the layers and a Composite TOP ready you’ll surely discover how it works by trying.