Are you looking for some wallpapers to customise your BlackBerry 10 smartphone? You might want to check out Wallpaper++. It's packed with more than 1000 wallpapers for you to browse. It's a simple app that gives you access to a variety of wallpapers in your hand. It's quick and easy to use too.
There are ten categories which you can browse wallpapers for, just to help clean things up. Once you have found a wallpaper picture you want to use, just tap it to make it your wallpaper background. It can only change your Home screen background, not the lock screen. If you wanted to use one as your lock screen background, you can tap and hold the picture then Save Image. Then just set that picture as wallpaper for your lock screen. The same procedure can be followed when you find a picture you would like to use for Picture Password.
If you're interested, you can download Wallpaper++ for $0.99. It is available for all BlackBerry 10 smartphones.