Mark I Chester
@sfphotou.bsky.social
75 year old gay ‘radical sex’ photographer who has documented his life in San Francisco’s South of Market sexual underground since the late 1970s. Authentic. Provocative. VERY sex positive. Also a guerrilla gallery, gay sketch group and rope enthusiast.
I just completed another test book of Racial Portraits. If you would like to view an online preview of the book, text me at 415-613-0369.
November 8, 2025 at 7:34 PM
I just completed another test book of Racial Portraits. If you would like to view an online preview of the book, text me at 415-613-0369.
My appeal!
He’s not nude. There is nothing sexually suggestive in the pix. Bsky is going too far with this nonsense. Your moderation rules desperately need to be updated. What truly pisses me off is the distinct lack of honesty. When you’re more conservative than IG, that’s really saying something!
He’s not nude. There is nothing sexually suggestive in the pix. Bsky is going too far with this nonsense. Your moderation rules desperately need to be updated. What truly pisses me off is the distinct lack of honesty. When you’re more conservative than IG, that’s really saying something!
October 12, 2025 at 5:52 AM
My appeal!
He’s not nude. There is nothing sexually suggestive in the pix. Bsky is going too far with this nonsense. Your moderation rules desperately need to be updated. What truly pisses me off is the distinct lack of honesty. When you’re more conservative than IG, that’s really saying something!
He’s not nude. There is nothing sexually suggestive in the pix. Bsky is going too far with this nonsense. Your moderation rules desperately need to be updated. What truly pisses me off is the distinct lack of honesty. When you’re more conservative than IG, that’s really saying something!
2/2
I experience life; feeling every second. Capturing that beauty is exhilarating.
We are in hell; raining fire. Where are truth, justice and what we thought was the American way?
Pandora’s box was flung wide open; all the demons of hell have escaped.
All we have left is hope. And each other. 🫂❤️
I experience life; feeling every second. Capturing that beauty is exhilarating.
We are in hell; raining fire. Where are truth, justice and what we thought was the American way?
Pandora’s box was flung wide open; all the demons of hell have escaped.
All we have left is hope. And each other. 🫂❤️
October 12, 2025 at 5:47 AM
2/2
I experience life; feeling every second. Capturing that beauty is exhilarating.
We are in hell; raining fire. Where are truth, justice and what we thought was the American way?
Pandora’s box was flung wide open; all the demons of hell have escaped.
All we have left is hope. And each other. 🫂❤️
I experience life; feeling every second. Capturing that beauty is exhilarating.
We are in hell; raining fire. Where are truth, justice and what we thought was the American way?
Pandora’s box was flung wide open; all the demons of hell have escaped.
All we have left is hope. And each other. 🫂❤️
The Asian man to his right is Joe Tolbe, still alive, still an activist and an advocate for our community, now living back in Hawaii where he was born.
September 30, 2025 at 1:23 AM
The Asian man to his right is Joe Tolbe, still alive, still an activist and an advocate for our community, now living back in Hawaii where he was born.
Just sending you and their friends and family 💗 and hugs. 🫂
September 25, 2025 at 12:17 AM
Just sending you and their friends and family 💗 and hugs. 🫂
Or is it the fxxxing update??????
September 9, 2025 at 4:28 AM
Or is it the fxxxing update??????
September 1, 2025 at 5:41 AM
A celebration of Queer Hispanic Culture and the many ways we gather, survive, resist, celebrate, and heal. Expect art that is captivating, soft, bold, real, and straight from el corazón.❤️
August 27, 2025 at 4:03 PM
A celebration of Queer Hispanic Culture and the many ways we gather, survive, resist, celebrate, and heal. Expect art that is captivating, soft, bold, real, and straight from el corazón.❤️
Rosebud Gallery is proud to present JuntEsTogether in conjunction w/ @sffirstthursday art walk in the TL.
📅 Thursday, September 4th
⏰ 6:00 PM – 10:00 PM
📍 Rosebud Gallery – 839 Larkin St, SF
a special group show in honor of Hispanic Heritage Month celebrating Queer Latine Voices in the Bay Area!
📅 Thursday, September 4th
⏰ 6:00 PM – 10:00 PM
📍 Rosebud Gallery – 839 Larkin St, SF
a special group show in honor of Hispanic Heritage Month celebrating Queer Latine Voices in the Bay Area!
August 27, 2025 at 4:03 PM
Rosebud Gallery is proud to present JuntEsTogether in conjunction w/ @sffirstthursday art walk in the TL.
📅 Thursday, September 4th
⏰ 6:00 PM – 10:00 PM
📍 Rosebud Gallery – 839 Larkin St, SF
a special group show in honor of Hispanic Heritage Month celebrating Queer Latine Voices in the Bay Area!
📅 Thursday, September 4th
⏰ 6:00 PM – 10:00 PM
📍 Rosebud Gallery – 839 Larkin St, SF
a special group show in honor of Hispanic Heritage Month celebrating Queer Latine Voices in the Bay Area!
Every aspect of this photo is beautifully done: model, superb lighting, great emotional energy and of course gorgeous dick. ❤️😈
August 21, 2025 at 12:48 AM
Every aspect of this photo is beautifully done: model, superb lighting, great emotional energy and of course gorgeous dick. ❤️😈
4/4
FXXX them! I will not be silenced for fighting for a more diverse and equal world. Racism will only be defeated by each of us doing our part. No one conversation can ever be ‘perfect.’ The only way to change the systemic racism we were born into is by challenging each and every hateful aspect.
FXXX them! I will not be silenced for fighting for a more diverse and equal world. Racism will only be defeated by each of us doing our part. No one conversation can ever be ‘perfect.’ The only way to change the systemic racism we were born into is by challenging each and every hateful aspect.
August 18, 2025 at 6:53 AM
4/4
FXXX them! I will not be silenced for fighting for a more diverse and equal world. Racism will only be defeated by each of us doing our part. No one conversation can ever be ‘perfect.’ The only way to change the systemic racism we were born into is by challenging each and every hateful aspect.
FXXX them! I will not be silenced for fighting for a more diverse and equal world. Racism will only be defeated by each of us doing our part. No one conversation can ever be ‘perfect.’ The only way to change the systemic racism we were born into is by challenging each and every hateful aspect.
3/4
I still fight for equality/respect. The GLBT Historical Soc canceled my fiscal sponsorship for ‘Racial Portraits’ a book of provocative political portraits of queer men of color. It offended the exec director. I am now persona non grata. Have personal connections? This can’t be allowed to stand
I still fight for equality/respect. The GLBT Historical Soc canceled my fiscal sponsorship for ‘Racial Portraits’ a book of provocative political portraits of queer men of color. It offended the exec director. I am now persona non grata. Have personal connections? This can’t be allowed to stand
August 18, 2025 at 6:53 AM
3/4
I still fight for equality/respect. The GLBT Historical Soc canceled my fiscal sponsorship for ‘Racial Portraits’ a book of provocative political portraits of queer men of color. It offended the exec director. I am now persona non grata. Have personal connections? This can’t be allowed to stand
I still fight for equality/respect. The GLBT Historical Soc canceled my fiscal sponsorship for ‘Racial Portraits’ a book of provocative political portraits of queer men of color. It offended the exec director. I am now persona non grata. Have personal connections? This can’t be allowed to stand