I am applying for a grant, and one of the tasks we are seeking funding for is to make a large image database publicly available for users to train artificial intelligence (convolutional neural network) algorithms. We want a database where users can access and download the photos. After the photos have been augmented, we could potentially have over 120,000 images (taken from a digital camera) to share. This number would grow over time.
What are some good on-line sites where we could potentially upload this database?