Lovely paintings but no HD inside the App!

This would receive 5 stars from me if it would allow opening of HD paintings inside the App itself. It only downloads the HD paintings to Photos (so if you want to see crisp, beautiful photos, you have to download them and then open Photos to view them).

This basically forces you to open their app, download the photos youre interested in, then open Photos to view them! Frustrating...

R.J.M... about National Gallery, London HD, v1.0