Answer: Option (B) is correct, To the picture in your mind.
Explanation: envision meaning: To conceive or see something within one's mind. To imagine.
Envision is simply defined as the state of being able to foresee, think and plan one's future with imaginations, wisdom, insights, foresight and proactive approaches or steps. It also means to picture mentally, especially one's future event or events. It is synonymous with visualize.
So there it is your answer is Option (B)
Hope it helps! Good luck!