If you need a graphical tool to go along the “hashtags” that interest you, you can use this service called TagBoard, which according to the target tag, you will select from Twitter interesting articles, pictures, anything that has to do with that word, forming a very attractive board.
Just enter in the website and write the hashtag to follow. In this example, I put #BuenosAires, which is one of the TT in Argentina right now. You can try it without signing.
Really very interesting. Produces an output format very beautiful and visually appealing. I encourage you to try it!