Well, basically, I'm quite changed a lot since 2013, so... (Warning: The list will be very lengthy, so it's all hidden under spoiler)
2013
(This is basically my Scratch phase)
2014(?)
(Back at it again with the Scratch phase. Also, apologies for the watermark)
20152016
H1 2017
H2 2017 (I do have more from this half of 2017, but I have WAY too much of them.)
2018
Present (I mostly did FE Fanart in April, as in this month lmao)