What's the logo for? A fictional company? What do they do?
Always worth setting a design brief even if it's just for fun/learning, that way you can begin to get an idea on who the fictional company would be marketing themselves too, and what their message is, their unique selling point, etc.
At the moment it's all a bit irrelevant as I have no idea what they do, who they are and what they offer. If you struggle thinking of a brief to work on ask on here as I know a few people have fictional design briefs they would be able to give you