I am currently having a major headache in how to organise Product Variations, on an eCommerce site I am working on.

The eCommerce site sells a variety of Canvas Prints. Each Canvas Print is available as:

* 3 Piece;
* 5 Piece;
* Stretched;
* Gallery Wrapped;
* Framed;
* Oversized/Large.

I would like to target Keywords, such as:

* 3 Piece Canvas Prints;
* Stretched Canvas Art;
* Framed Canvases;
* Gallery Wrapped Canvas Paintings.

If I do not include these Keywords, within the respective Product Page Titles, would I be doing my SEO efforts a great disservice? 

I have thought about creating multiple Categories, for `3 Piece`, `Stretched` and `Gallery Wrapped` etc and then modifying each Product Name as follows:

* 3 Piece 'Name of Painting' Canvas Print;
* Stretched 'Name of Painting' Canvas Print;
* Gallery Wrapped 'Name of Painting' Canvas Print.

My hesitation is that this would not only create a great deal of duplicate content but could also result in dividing up all of the link equity from any Back links.

As such, I am thinking of just simply giving having one Category Page. For example:

`Canvas Prints > Floral & Botanical`

Then having the Product titles, simply as:

* 'Name of Painting'

Then talk about all 3 variations on each Product Page, Child Category Page and Parent Category Page. In other words, assign `h2` Tags to content about `Gallery Wrapped` and `Stretched Canvas Art` etc.

Would this approach allow me to compete for Product Variants, such as `Gallery Wrapped` and `Stretched Canvas Prints`, even though these variant Keywords do not appear in any Parent or Child Category Titles or Product Titles. Not to mention top reference of them within the URLs?

In other words, could referencing such Keywords within the on page content, compensate for a lack of reference within the Product Titles and/or URLs?

Maybe there is a better approach?