On the back cover and internet, it is stated that Since 1972 he dedicates to experimental and visual poetry, using the most diversified techniques and supports. Published 9 poetry books, 3 juvenile books and 6 anthologies of Portuguese and International Visual Poetry. Since 1983 participated in more that 100 International Festivals of Performance and Poetry in Portugal, Spain, Italy, France, Germany, Hungary, Poland, Slovakia, Czech Republic, Holland, Canada, Japan, Mexico, Brazil, Colombia, Cuba, China, Macao, U.S.A., Hong-Kong, Korea, Turkey and Iceland. Organized several exhibitions of visual poetry and Festivals of Poetry and Performance since 1985. In 2005 he created the "Soneto Ecologico", a sonnet measuring 110 x 36 meters, made with 70 trees. -- Source of annotation: Marvin or Ruth Sackner.