A weekly recap of the most interesting venture capital deals, funds and start-ups. :
Walmart announced this week it plans to buy Art.com, one of the largest online sellers of art and wall decor globally. A person familiar with the deal told CNBC the size of the acquisition is similar to Walmart's other recent deals, which puts the deal roughly in the neighborhood of $100 million. Art.com had previously raked in roughly $55 million in venture capital, according to Crunchbase, from investors including Saints Capital, Benchmark and Polaris Partners.