I just threw together a small test application and it looks like the
combined size of all image inputs has to be less than 1 MB. So in other
words, you can composite 10 100 KB images but not 11 or higher.
I haven't explicitly tested composite with the Blobstore service, but I'll
make an educated
In Python, if we're using the composite() function from the Images
API, is the size of each image layer allowed to be = 1MB, or does
the combined size of all the image layers have to be = 1MB (eg. 10 x
100KB layers is allowed, but 11 x 100KB is not)?
Can we use Blobstores when using composite()?
