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Marcia Selsor

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Everything posted by Marcia Selsor

  1. Marcia Selsor


    From the album: avatar

  2. Marcia Selsor

    Black and white ink spot/oil spot copycat?

    you should get on the chat group of Exploring Midrange glazes with John Britt. They just did these types of glazes. Marcia
  3. Marcia Selsor

    Pricing for An Old Bailey Wheel

    I have one about 19 years old. It may be the model before the ProX. I replaces the potentiometer and the drive belts. Very easy to do. Great wheel. Test drive it first ,then talk price.
  4. Marcia Selsor

    Beach sand instead of grog?

    I used it in a clay body out of desperation in 1991 when I was one of the last artists to arrive at our studio in Latvia. A previous group had worked before the second half arrives. I was given one large lump of Chammotte ( high fire very refractory with gravel like grog, and a lump of red earthenware. I had to make pieces for our exhibition at the end of our visit, I walked down to the Baltic sea and returned with a bag of sand. Mixed it all together. Test fired it and it worked. Made several pieces for the exhibition. Marcia
  5. Marcia Selsor

    Older Bailey Slab Roller value?

    I have one of these I got in 2002. It works great. one direction feed but I never minded that. I rotate the slab feed each time I roll it through.I paid $1100 in 2002. Some grit is worn on the rollers but other than that it is fine. Moved it to Texas and back to Montana. I use slab matts with it.
  6. Marcia Selsor

    What are the pitfalls?

    I recommend throwing drier and don't let water sit in the bottom of the pot as you are throwing. Check the depth with a needle tool. i taught throwing for 27 years. Newbies throw too wet. If you throw drier, you can throw larger pieces with stronger walls . Wet walls clapse. When you open check the depth. Keep the water off the bottom and keep checking until you cut it off.
  7. you don't need a masonry bit for insulation bricks. The kiln cement or kiln patch is a better idea. Marcia
  8. Marcia Selsor

    need a good kiln wash recipe for cone 6

    I use 50 silica, 50 kaolin I add 5% Alumina for good measure. What temperature and what atmosphere. I pit alumina Hydrate in my liquid wax for ^6 porcelain to avoid plucking. Marcia
  9. its been a while, but how does one change the avatar?

    I noticed many people not using images. I have been searching for info on how to change avatar. Use to be easy..just "make this my avatar".

    So anyone know-how the new system allows changing the avatar?

    1. Marcia Selsor

      Marcia Selsor

      found it. changed it.


    2. glazenerd


      It has been a pleasure watching you develop this new firing technique. Hopefully you will submit an article on the technical requirements required to produce this very unique glaze effect. I will catch up with you at NCECA soon.

    3. Marcia Selsor

      Marcia Selsor

      it's not a glaze but salts and water on an absorbent surface of terra sig. great fun.


  10. Marcia Selsor


  11. I stand and stare in that exact pose. When i need a kick in the butt, I read, start a home improvement project like shelves in the laundry room to raised garden beds, or clean and rearrange the studio. Take hikes, research natural objects, etc. I often get the AHA moments in my dreams. I just finished some surprise deadlines AFTER I delivered work to a gallery for an Invitational on May 11. I was a featured artist at 2 more galleries this past weekend. Now I am just relaxing a little bit. Fired new work this weekend using a hybrid technique of aluminum foil saggar chemicals in ceramic saggars. Discovered this technique may 5 so the first gallery didn't get any for their show. The second gallery is taking all the larger pots to the potential buyers house to see how they look on the built in shelves. This client purchased 4 $5000 paintings at the opening. Must be a HUGE house. These were large paintings. I find pressure to produce to be a stimulus to get the creative juices flowing. I am heading off to a wood firing at the end of next week. Plus an exhibition of our work afterwards. Marcia
  12. Marcia Selsor

    Gas Kiln Continued

    If you ask 5 potters a question, you'll get 20 answers.<- old saying. I missed this conversation as I have been busy. I built a minnesota flat top many years ago. I had been a sprung arch believer before that and had built catenaries too. The Minnesota flat top started slipping bricks in the top. Before getting worse, I rebuilt it with a sprung arch. It was a large kiln 60 cu ft. so maybe the flat top wasn't a great application there. And yes, Lou was a great guy. I have his book , the Art of Play as well as his firing book which I got after 30 years of experience firing. For your stack with venturis, the height depends on your altitude. They are natural draft as compared to forced air which then it doesn't matter on the height. the blowers do the work. I don't know where you are building this. Mark and Neil are good resources as is Magnolia Mud. We all have our favorite way of getting things done. and they all work. My favorite floor plan for a down draft is burners enter from the back each side of the stack. I love bag walls and put target bricks at the end of the trench, use the bag wall to support the shelves and use the third post in the center front and back in front of the flu but not restricting any flow. That has been my favorite for 45+ years. I built several this way where I taught at a university for 25 years. I built cross draft catenaries for oil burners made from house hold burners remade for 3 nozzles for adjustable BTU output. Mark Wards Burners are great and he'll make them for your required needs. Good luck with the kiln. Firing your own kiln is a thrill. Then it is confidence. Then it is gratification. Enjoy. Marcia
  13. Marcia Selsor

    cone 6 red glazes

    great experiment! Congrats. I think porcelain is a better background for the red glaze. An iron bearing stoneware will make it more liver color red. Just saying from experience. Marcia
  14. Marcia Selsor

    Narrowing it down_things to make

    if you go to the thread by Pres, "What is your favorite form to make" there are many ideas of why people make what they do. Marcia
  15. Marcia Selsor

    saggar, horse hair, feathers, foil saggars, Obvara

    experiments in alternative firing techniques, foil saggar firing, Obvara firing, ceramic saggar firing
  16. Marcia Selsor

    Building a kiln

    the height of your stack depends on a few things: altitude, the higher the altitude , the higher you stack needs to be forced air or venturi system. If using natural draft, you need to have the chimney (stack) high enough to draw the flame. Forced air (blowers) provides the draw. Marcia
  17. This new format makes it difficult to create an album in my gallery. I can't even find my gallery. Anyone have suggestions? I have made my photos small for this format. I can share the results of my workshop. I wish these could be put in my gallery for future reference. These are from my one week workshop at La Meridiana. Covered making crackled surfaces, obvara, foil sagger and ceramic sagger, making quick terra sig. Marcia
  18. I did make mud sculptures and very just drip sand castles as a kid. In college I discover clay. I soaked up as much knowledge as I could. I focused all my art history research papers on ceramic topics relevant to each AH course I took. I designed kilns, built burners and experimented with glazes. Some of my happiest moments have been working in studios in the woods. After 50+ years, I am very engaged with the interaction of chemistry and firing marks on surfaces. It is my passion. And there is inner peace and there are stellar moments of excitement and discovery. I love it. never a dull moment.
  19. Marcia Selsor


    lovely glaze on the pitcher. I love the texture and the burnt orange color.
  20. Marcia Selsor

    Used Lokerbie opinions?

    Lockerbies are like a Cadillac of wheels.. Smooth but very heavy. Once you put it in place, leave it there. Motorized Lockerbies I have known have a drive wheel that engages the fly wheel (you don't need to get it going first), and stopping it is done with your foot dragging on the fly wheel. Still the heavy fly wheel doesn't take long to get going with the motor, then you can disengage and the weight of the fly wheel keeps it going for a long time. They are a very good old fashion ed wheel. Marcia
  21. Marcia Selsor


    I am experimenting with soluble salts. this is cobalt sulphate and calcium chloride on a burnished surface 9" w x 10" ht getting ready for 2nd and third opening in 2 months.
  22. Marcia Selsor

    saggarbubbles copy.jpg

    yes it does.

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