1000 Pixel Art

So i was Bored and decided to make a 1000 Pixel art map , At the momment i have made 39 already , I know its Crazy but i just want to do it , and i will do it ! :P But i have a problem , i need ideas , so please give me ideas what i should build next , and ill do it as soon as possible , i will post map download when it will be ready. Thanks

I am going to sleep now ,Please leave your ideas , and i wil check tomorow , good night

P.S I coult find way to post photo with my theard , so ill just attach it ._. if anyone here would like to teach me how to , id be thanksfull :PPP
well.. heres photo of my pixel arts , annnnnnnd good night :P