Skyscraper competition proposal involves erecting towers within world’s largest trees

Skyscraper competition proposal involves erecting towers within world's largest trees

Skyscraper competition proposal involves erecting towers within world's largest trees

Skyscraper competition proposal involves erecting towers within world's largest trees

Skyscraper competition proposal involves erecting towers within world's largest trees

Skyscraper competition proposal involves erecting towers within world's largest trees