Chef Ana Sortun ushers in spring at Oleana with a second James Beard nomination and six new dishes on BostonChefs.com. The unique French and Mediterranean-influenced menu, which has garnered boundless local and national praise for both restaurant and chef, yields some of the most flavorful photos on the site. Pastry chef Maureen Kilpatrick holds up her end of the bargain with desserts that are as easy on the eyes as they are pleasing to the palate.