Rattan/wicker furniture would, I think, help with the look you're going for.

42-Inch Rattan Papasan Chair with Solid Twill Cushion, Sun Set · More Info

Malibu Lounge Armchair Rattan Wicker with Cushions, Dark Brown/Cream · More Info

Padmas Plantation Majorca Lounge Chair, Kubu Gray · More Info

Padma Wing Chair, Kubu With White Cushion · More Info

And if you're considering replacing the sofa...

Nadine Sofa, Dening Greige Natural · More Info

Everglade Sofa · More Info

Lounge Malibu Loveseat Sofa Rattan Wicker With Cream Cushion, Colonial · More Info

Something like this would put a nice pop of color

Are you planning a tv in this room?

No, no tv on the room.

Yayagal, would you add one or two chairs? They would have to be less bulky than the sofa.
I also wanted to add maybe a table with picture frames? That and one chair?

Yes, one chair at the far right of the photo and a standing lamp behind it with a standing lamp, that way it will be easy to enter and exit the room. You have a an entire wall across from the sofa, you need to fill it will either photos or art or shelves. Look at the first photo I posted, it has a large bowl of plants. You need foliage to add to the room.

I love the rug in Yaya's first picture! I would start with a nice bright rug and add solid color chairs.

Here are more canvas art pieces. ART Choose colors from the art to add the magic touch to the room. Don't make them skimpy, let them tell a story.

This chair would work

https://www.houzz.com/products/query/tropical-print-in-clearance/nqrwns