Hi, I can see the mark on your vase and it is an arched mark. It also appears to be a stencil style mark with a split O used in the mark. This style of mark indicates that the item was produced by Kralik. If the spelling involves a T at the start, then it simply indicates it was marked for export into France. Either mark in this style would indicate Kralik as the production house.
Your vase is interwar production between WWI and WWII, and likely was produced in the late 20's or possibly early 30's.
Hope this helps,
Pretty vase, Nice Color.... I like the fluted body.....
Craig