Hi Nalini,
Content-wise your Blog is Good, but it's not reflecting Art. When one reads 'Art' in the blog title or description, one instantly visualizes a blog which prominently features visual content. In your blog, words are ruling the space. My suggestion to you will be to make your blog more visual. For this you can either change the template which allows bigger images or better move to a better blogging platform. That apart, you can go for a font slightly bigger and easily readable.
Second thing which I found missing is the clear thought regarding who the Blog is meant for. That's the target audience. If the blog is for Art sourcers, then it can't have contenxual Ads (like Adsense) or Third Party Ads (which aren't there, means you are targeting that audience). But it should also NOT have Follow widgets etc. Instead, your Contact number, email must be prominently mentioned.
You need to make some big changes to the blog. You are not using a domain name, you need one as well.
Overall your blog must be a personal promotion vehicle for you, and not something to generate Ad revenues from.
I can help you, if the need be.
Thanks