the landscape gallery could easily be trimmed if it were split up a bit. some easy subgalleries or new galleries could be mountains, pathways, fields. I'm sure you could far more than fill the new gallery quota with any of those. If you would like any help in searching for and moving the photos (assuming you agree) I have not much better to do...
Anthony has made a good point about defining subgalleries for 'landscapes'. Some possibilities: canyons, deserts, mountains, seashore, forests and woods, fields and pastures, farms and barns.
yeah I was browsing the permanent galleries and noticed a high saturation of mountain and field photos and such in the packed landscape gallery, just figured it could easily be a bit more efficient.
*bump*, found this while looking for the user briefcase discussion. There are now +1100 images in the landscape gallery!! Its good though that some of these images are being redisbursed into some of the new galleries, but I think its still beyond possible to browse atm.