Canadian Cholangiocarcinoma CollaborativeLogo Design Contest

The Canadian Cholangiocarcinoma Collaborative (C3) is a grant-funded group of clinicians, researchers, and scientists across Canada that are working together to research new cures and clinical trials for patients with Bile Tract Cancer.

We want to inspire Hope through research and education. We are also going to be running a clinical trial that uses cutting edge adoptive T cell therapy known as Tumour Infiltrating Lymphocyte therapy.

Cholangiocarcinoma is an aggressive cancer that has low survival rates, and the C3 is here to increase access to research opportunities.

Shades of green
hints of brown or dark red

We want the logo to convey Hope (like a shooting star in the background or within the logo)
Also an image of a Tree where the branches turn into leaves is a symbol of cholangiocarcinoma
We want to use a Canadian maple leaf and different shades of green for the leaves.
See the attachments for some ideas that we thought would work well.