Study the MTF chart for your lens (Scientific way to calculate your lens's sharpness) Do some tests (Practical way to test and it will give you more real life data because everything works in lab)
Stabok_Bose
Yes there are numerous fantastic artistic nude photos there. Those photos have fantastic lights and shadows, colours, but there are many photos which don't have any of those, they just want to show boo*s or the photographer wanted to fulfill his wet dreams of spending time with a naked model. I'm against this.
I would say minimal photography (be it minimal street photography or minimal landscape photography) also I love texture photography.
Point 1. Go back in time when Instagram actually promoted photographs. Now Instagram only prefers video contents.
Point 2. Enjoy the art rather than getting like. I've been on Instagram for 3 years and have 1k+ followers. In the early days when I didn't get likes I felt bad but now I just enjoy my photographs and the journey of taking photos and processing them. Remember the journey matters, if you enjoy what you are doing surely you will get results.
Point 3. Be consistent. Post your photographs in a consistent manner, like every 3 days, 4 days. Never break the schedule. Then the algorithm will push your account.
Point 4. Stick to one kind of similar kind of photography. It will help the Instagram algorithm to push your account to the right audience group and you'll get better reach.
I hope these tips will help your account. Best of luck.
You should check Olle Nilsson and Saurav Sinha also